65949debc9240c584c463d372ec53519d99ac8491facaf179b7aff186133633b

General

Target

5e288df18d5f3797079c4962a447509fd4a60e9b76041d0b888bcf32f8197991.msi
Size

967KB
MD5

3c56483e8c0788b2862bfe0c490c865a
SHA1

3f541fbc9e927a718c1745b4b8d02f3768aa3fd2
SHA256

5e288df18d5f3797079c4962a447509fd4a60e9b76041d0b888bcf32f8197991
SHA512

ab45313032b3822b919b8a782422f15fd60f8c46cc61bb3294d937d98821795ab3b5089873419bbd9ada99357691759653a6fe50ba110ef04eee2bffba68ffe1
SSDEEP

24576:GGOw7MAFZjiaZBuc2g4jocf6p2XHXNNpbCClCtRGLovJs:QwHnjis3M6p2X/pbC7ALL

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

MsiExec.exe

pid process

1524 MsiExec.exe
1524 MsiExec.exe

pid	process
1524	MsiExec.exe
1524	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

Processes:

msiexec.exemsiexec.exe

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

Drops file in Windows directory 6 IoCs

Processes:

msiexec.exe

description	ioc	process
File opened for modification	C:\Windows\Installer\MSI1076.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI123B.tmp	msiexec.exe
File created	C:\Windows\Installer\6c1315.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI1806.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\6c1315.ipi	msiexec.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msiexec.exe

pid process

1256 msiexec.exe
1256 msiexec.exe

pid	process
1256	msiexec.exe
1256	msiexec.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	1388	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1388	msiexec.exe
Token: SeRestorePrivilege	1256	msiexec.exe
Token: SeTakeOwnershipPrivilege	1256	msiexec.exe
Token: SeSecurityPrivilege	1256	msiexec.exe
Token: SeCreateTokenPrivilege	1388	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1388	msiexec.exe
Token: SeLockMemoryPrivilege	1388	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1388	msiexec.exe
Token: SeMachineAccountPrivilege	1388	msiexec.exe
Token: SeTcbPrivilege	1388	msiexec.exe
Token: SeSecurityPrivilege	1388	msiexec.exe
Token: SeTakeOwnershipPrivilege	1388	msiexec.exe
Token: SeLoadDriverPrivilege	1388	msiexec.exe
Token: SeSystemProfilePrivilege	1388	msiexec.exe
Token: SeSystemtimePrivilege	1388	msiexec.exe
Token: SeProfSingleProcessPrivilege	1388	msiexec.exe
Token: SeIncBasePriorityPrivilege	1388	msiexec.exe
Token: SeCreatePagefilePrivilege	1388	msiexec.exe
Token: SeCreatePermanentPrivilege	1388	msiexec.exe
Token: SeBackupPrivilege	1388	msiexec.exe
Token: SeRestorePrivilege	1388	msiexec.exe
Token: SeShutdownPrivilege	1388	msiexec.exe
Token: SeDebugPrivilege	1388	msiexec.exe
Token: SeAuditPrivilege	1388	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1388	msiexec.exe
Token: SeChangeNotifyPrivilege	1388	msiexec.exe
Token: SeRemoteShutdownPrivilege	1388	msiexec.exe
Token: SeUndockPrivilege	1388	msiexec.exe
Token: SeSyncAgentPrivilege	1388	msiexec.exe
Token: SeEnableDelegationPrivilege	1388	msiexec.exe
Token: SeManageVolumePrivilege	1388	msiexec.exe
Token: SeImpersonatePrivilege	1388	msiexec.exe
Token: SeCreateGlobalPrivilege	1388	msiexec.exe
Token: SeRestorePrivilege	1256	msiexec.exe
Token: SeTakeOwnershipPrivilege	1256	msiexec.exe
Token: SeRestorePrivilege	1256	msiexec.exe
Token: SeTakeOwnershipPrivilege	1256	msiexec.exe
Token: SeRestorePrivilege	1256	msiexec.exe
Token: SeTakeOwnershipPrivilege	1256	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid process

1388 msiexec.exe
1388 msiexec.exe

pid	process
1388	msiexec.exe
1388	msiexec.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

msiexec.exe

description	pid	process	target process
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe
PID 1256 wrote to memory of 1524	1256	msiexec.exe	MsiExec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\5e288df18d5f3797079c4962a447509fd4a60e9b76041d0b888bcf32f8197991.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1388

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:1256
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 5F2956B6529617F481DB8131465E246E
  2⤵
  - Loads dropped DLL
  PID:1524

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Installer\MSI1076.tmp

Filesize
363KB

MD5
4a843a97ae51c310b573a02ffd2a0e8e

SHA1
063fa914ccb07249123c0d5f4595935487635b20

SHA256
727ecf287fb6f4953ee7748913dd559b4f8d3a022fa2ca55bc51cf5886c52086

SHA512
905c081552d95b523ecf1155b6c7e157652e5ff00cda30c1c21124d266eb7d305c3398d6832316f403dc45d1b639f1a5a67aea29922cd1a032f52e5247ec55d2

Download Submit
C:\Windows\Installer\MSI123B.tmp

Filesize
363KB

MD5
4a843a97ae51c310b573a02ffd2a0e8e

SHA1
063fa914ccb07249123c0d5f4595935487635b20

SHA256
727ecf287fb6f4953ee7748913dd559b4f8d3a022fa2ca55bc51cf5886c52086

SHA512
905c081552d95b523ecf1155b6c7e157652e5ff00cda30c1c21124d266eb7d305c3398d6832316f403dc45d1b639f1a5a67aea29922cd1a032f52e5247ec55d2

Download Submit
\Windows\Installer\MSI1076.tmp

Filesize
363KB

MD5
4a843a97ae51c310b573a02ffd2a0e8e

SHA1
063fa914ccb07249123c0d5f4595935487635b20

SHA256
727ecf287fb6f4953ee7748913dd559b4f8d3a022fa2ca55bc51cf5886c52086

SHA512
905c081552d95b523ecf1155b6c7e157652e5ff00cda30c1c21124d266eb7d305c3398d6832316f403dc45d1b639f1a5a67aea29922cd1a032f52e5247ec55d2

Download Submit
\Windows\Installer\MSI123B.tmp

Filesize
363KB

MD5
4a843a97ae51c310b573a02ffd2a0e8e

SHA1
063fa914ccb07249123c0d5f4595935487635b20

SHA256
727ecf287fb6f4953ee7748913dd559b4f8d3a022fa2ca55bc51cf5886c52086

SHA512
905c081552d95b523ecf1155b6c7e157652e5ff00cda30c1c21124d266eb7d305c3398d6832316f403dc45d1b639f1a5a67aea29922cd1a032f52e5247ec55d2

Download Submit
memory/1388-54-0x000007FEFC3C1000-0x000007FEFC3C3000-memory.dmp

Filesize
8KB

Download
memory/1524-56-0x0000000000000000-mapping.dmp

Download
memory/1524-57-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads