c6e79473526e0c70389c7cf6c31987ef23cd59b4012b614dcb545d085118ef80

Resubmissions

02/02/2023, 18:34

230202-w7vs5scb72 7

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2023, 18:34

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General

Target

SecuriteInfo.com.Other.Malware-gen.1742.20318.msi
Size

2.4MB
MD5

55aa7f43643909b5f201c8b96a712f5d
SHA1

f07c6e1bd921047f8225d63aa783ed69fb8563b4
SHA256

c6e79473526e0c70389c7cf6c31987ef23cd59b4012b614dcb545d085118ef80
SHA512

9eb1289ff8b1ba51ff4a5e6c1e22f1cca642b876fd45e408a588aa8ef459cb55bad5ea65098fd82ce9b1b8b54883e91d241b7c7900716be798f163589b8be203
SSDEEP

49152:59eYUMV3eVougT8AFPsJ6ma8zotlmfwrgxMy+y29IAan6DrC4vLNgmUESIEjPMNd:uYUMV39eAlAfwrtyB4veHjPMNav

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
3620	MsiExec.exe
3620	MsiExec.exe
3620	MsiExec.exe
3620	MsiExec.exe
3620	MsiExec.exe
3620	MsiExec.exe

Enumerates connected drives 3 TTPs 48 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)	\??\W:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5068	msiexec.exe
Token: SeIncreaseQuotaPrivilege	5068	msiexec.exe
Token: SeSecurityPrivilege	3588	msiexec.exe
Token: SeCreateTokenPrivilege	5068	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	5068	msiexec.exe
Token: SeLockMemoryPrivilege	5068	msiexec.exe
Token: SeIncreaseQuotaPrivilege	5068	msiexec.exe
Token: SeMachineAccountPrivilege	5068	msiexec.exe
Token: SeTcbPrivilege	5068	msiexec.exe
Token: SeSecurityPrivilege	5068	msiexec.exe
Token: SeTakeOwnershipPrivilege	5068	msiexec.exe
Token: SeLoadDriverPrivilege	5068	msiexec.exe
Token: SeSystemProfilePrivilege	5068	msiexec.exe
Token: SeSystemtimePrivilege	5068	msiexec.exe
Token: SeProfSingleProcessPrivilege	5068	msiexec.exe
Token: SeIncBasePriorityPrivilege	5068	msiexec.exe
Token: SeCreatePagefilePrivilege	5068	msiexec.exe
Token: SeCreatePermanentPrivilege	5068	msiexec.exe
Token: SeBackupPrivilege	5068	msiexec.exe
Token: SeRestorePrivilege	5068	msiexec.exe
Token: SeShutdownPrivilege	5068	msiexec.exe
Token: SeDebugPrivilege	5068	msiexec.exe
Token: SeAuditPrivilege	5068	msiexec.exe
Token: SeSystemEnvironmentPrivilege	5068	msiexec.exe
Token: SeChangeNotifyPrivilege	5068	msiexec.exe
Token: SeRemoteShutdownPrivilege	5068	msiexec.exe
Token: SeUndockPrivilege	5068	msiexec.exe
Token: SeSyncAgentPrivilege	5068	msiexec.exe
Token: SeEnableDelegationPrivilege	5068	msiexec.exe
Token: SeManageVolumePrivilege	5068	msiexec.exe
Token: SeImpersonatePrivilege	5068	msiexec.exe
Token: SeCreateGlobalPrivilege	5068	msiexec.exe
Token: SeCreateTokenPrivilege	5068	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	5068	msiexec.exe
Token: SeLockMemoryPrivilege	5068	msiexec.exe
Token: SeIncreaseQuotaPrivilege	5068	msiexec.exe
Token: SeMachineAccountPrivilege	5068	msiexec.exe
Token: SeTcbPrivilege	5068	msiexec.exe
Token: SeSecurityPrivilege	5068	msiexec.exe
Token: SeTakeOwnershipPrivilege	5068	msiexec.exe
Token: SeLoadDriverPrivilege	5068	msiexec.exe
Token: SeSystemProfilePrivilege	5068	msiexec.exe
Token: SeSystemtimePrivilege	5068	msiexec.exe
Token: SeProfSingleProcessPrivilege	5068	msiexec.exe
Token: SeIncBasePriorityPrivilege	5068	msiexec.exe
Token: SeCreatePagefilePrivilege	5068	msiexec.exe
Token: SeCreatePermanentPrivilege	5068	msiexec.exe
Token: SeBackupPrivilege	5068	msiexec.exe
Token: SeRestorePrivilege	5068	msiexec.exe
Token: SeShutdownPrivilege	5068	msiexec.exe
Token: SeDebugPrivilege	5068	msiexec.exe
Token: SeAuditPrivilege	5068	msiexec.exe
Token: SeSystemEnvironmentPrivilege	5068	msiexec.exe
Token: SeChangeNotifyPrivilege	5068	msiexec.exe
Token: SeRemoteShutdownPrivilege	5068	msiexec.exe
Token: SeUndockPrivilege	5068	msiexec.exe
Token: SeSyncAgentPrivilege	5068	msiexec.exe
Token: SeEnableDelegationPrivilege	5068	msiexec.exe
Token: SeManageVolumePrivilege	5068	msiexec.exe
Token: SeImpersonatePrivilege	5068	msiexec.exe
Token: SeCreateGlobalPrivilege	5068	msiexec.exe
Token: SeCreateTokenPrivilege	5068	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	5068	msiexec.exe
Token: SeLockMemoryPrivilege	5068	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5068	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 3620	3588	msiexec.exe	83
PID 3588 wrote to memory of 3620	3588	msiexec.exe	83
PID 3588 wrote to memory of 3620	3588	msiexec.exe	83

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Other.Malware-gen.1742.20318.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:5068

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 1F2296541F8CF89C3814D0C8BC30107F C
  2⤵
  - Loads dropped DLL
  PID:3620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MSIB829.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIB829.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIB9E0.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIB9E0.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA4E.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA4E.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA5F.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA5F.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA8F.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBA8F.tmp

Filesize
377KB

MD5
af61221c6f4e9ab3ac2440b25d751868

SHA1
094f68ff354ac4c8dbdfe4689cb821f8d25880b8

SHA256
1e587d8593152b2538da7bdcb13880c45d256e84baa7e94c00ec4de08ab018d8

SHA512
c695d101c761812c1805d8ee54b8fed73869d3680372368ec3de90dc25ab1c27aa08f771dc274854ba051e0afeb17827c01b17e2bed33cb87ff0bdc884f6b791

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBBF7.tmp

Filesize
837KB

MD5
e76f80f8c9a51813813c351e35bf0755

SHA1
ec69253f3fd681d2829d60f3a14a48c779fabbb4

SHA256
87388281ef2eb907b4ad843c8bc0e3ec13dae903edfe53b29f78557588eb5161

SHA512
134a7be4012dc52763e5ac28eed7ce8e423a913f17449a672ce9f1192e69e5e00c62bce1f0374f76443832345eded1668f28fb9fbe7d287fc51dfdc199911dc5

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSIBBF7.tmp

Filesize
837KB

MD5
e76f80f8c9a51813813c351e35bf0755

SHA1
ec69253f3fd681d2829d60f3a14a48c779fabbb4

SHA256
87388281ef2eb907b4ad843c8bc0e3ec13dae903edfe53b29f78557588eb5161

SHA512
134a7be4012dc52763e5ac28eed7ce8e423a913f17449a672ce9f1192e69e5e00c62bce1f0374f76443832345eded1668f28fb9fbe7d287fc51dfdc199911dc5

Download Submit