9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca

General

Target

9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe
Size

99KB
MD5

4ded9e570ac680ef72df7c6344a3c96f
SHA1

59ebbc4b5b37731f0ada5e3da82693f71bca81e7
SHA256

9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca
SHA512

03b4159c7c4ce58a584d1e7a33e03fbbadcb841c50b074f07e55daf5dd49bd3450b50a51c190e88cf1aee1765463adddd0376900e419378076ac0148d82c9305
SSDEEP

1536:cKLaLaeZ3IxvDPbI+PBpf4tbfFd/kZO1qz1hW2qfTqzwClSbbOqCIzgEXD:cC9uIxvD9PTwtbNd/kZ2qyLqErb+I7

Score

10^/10

evasion persistence upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	svcnost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\svcnost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\\svcnost.exe:*:Enabled:ldrsoft"	svcnost.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\etc\hosts	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/560-56-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-58-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-59-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-64-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-65-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-66-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-67-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-80-0x0000000000330000-0x000000000034D000-memory.dmp	upx
behavioral1/memory/1760-82-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/560-84-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral1/memory/1760-88-0x0000000000400000-0x0000000000462000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1760	svcnost.exe
1760	svcnost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Init = "\"C:\\Users\\Admin\\AppData\\Roaming\\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\\svcnost.exe\""	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\desktop.ini	svcnost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\desktop.ini	svcnost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1484 set thread context of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1788 set thread context of 1760	1788	svcnost.exe	30

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\SOFTWARE\Microsoft\Internet Explorer\LowRegistry	svcnost.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\SavedLegacySettingsML = 393835373336393339	svcnost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 1484 wrote to memory of 560	1484	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	28
PID 560 wrote to memory of 1788	560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	29
PID 560 wrote to memory of 1788	560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	29
PID 560 wrote to memory of 1788	560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	29
PID 560 wrote to memory of 1788	560	9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe	29
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30
PID 1788 wrote to memory of 1760	1788	svcnost.exe	30

C:\Users\Admin\AppData\Local\Temp\9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe
"C:\Users\Admin\AppData\Local\Temp\9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1484
- C:\Users\Admin\AppData\Local\Temp\9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe
  "C:\Users\Admin\AppData\Local\Temp\9745803b868e4b009b95ffc7ecc6f77d37834445cfa37f0bf3dd4f303c22a1ca.exe"
  2⤵
  - Drops file in Drivers directory
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:560
- - C:\Users\Admin\AppData\Roaming\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\svcnost.exe
    "C:\Users\Admin\AppData\Roaming\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\svcnost.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1788
  - - C:\Users\Admin\AppData\Roaming\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\svcnost.exe
      "C:\Users\Admin\AppData\Roaming\xfdzfv1alc2zmvqrujkfbswsyv3bvpse2\svcnost.exe"
      4⤵
      Modifies firewall policy service
      Loads dropped DLL
      Drops desktop.ini file(s)
      Modifies Internet Explorer settings
      PID:1760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\desktop.ini

Filesize
9KB

MD5
4a27242b307c6a836993353035fafc16

SHA1
5fea7a41b8f9071848108015d8a952e6f944eea0

SHA256
02fd93f64bda51e1e2991184cac13f077d509712e462c9e44be9cf8e22c06de1

SHA512
35e9c87642b82df2bf0a9312bb0e9abfb98282db1e34032a4d0150d82c5e2f2e13150ddc896f1e954f02288a1e696a4306ee595b94b1e404c6ec17bac64c44be

Download Submit
\Users\Admin\AppData\Roaming\ntuser.dat

Filesize
54KB

MD5
7e8e966927e04a35aec644602b8a9e05

SHA1
d201b0b41e8701818d60ddbf9f334332a512c4da

SHA256
46f18d9fbf63f378d86962cbf24f5ce57ce257555acd4effdcc41c1e2f1adf5c

SHA512
246777c79129a5076b71ca5d3f7e59b06d344f6b5e771892ae8ee68c0b5af9207cd1868b1336b49e6a84665309ad379a33ec6c8e72d7ce41de72153637921a51

Download Submit
memory/560-66-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-84-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-55-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-59-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-64-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-63-0x00000000763A1000-0x00000000763A3000-memory.dmp

Filesize
8KB

Download
memory/560-65-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-56-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-67-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-58-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/560-80-0x0000000000330000-0x000000000034D000-memory.dmp

Filesize
116KB

Download
memory/560-81-0x0000000000330000-0x000000000034D000-memory.dmp

Filesize
116KB

Download
memory/1484-54-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1484-61-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1760-82-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/1760-87-0x00000000003B0000-0x00000000003CD000-memory.dmp

Filesize
116KB

Download
memory/1760-88-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/1788-75-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads