10ce2e8acee9f7af7038b41d2752f52c1a6fb80bc6e14903509e2a1994ffbb15

Analysis

max time kernel
43s
max time network
58s
platform
windows10-2004_x64
resource
win10v2004-20231020-es
resource tags

arch:x64arch:x86image:win10v2004-20231020-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
08-11-2023 04:31

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General

Target

ACTU4GBJ4DAXWGSB7.msi
Size

5.9MB
MD5

9dbfb65e2d34af208ca5d1b8db1fdaa6
SHA1

f9153d65196fa951337662606f796d9a752abca0
SHA256

88512a879e350ef8f908800464f9208bf4e96c9b9ff3678398d0e0d61c25e5e4
SHA512

c6ccb91943beb4cded8a20ae57f950468d0f58bc5af2c2af5143e6b2fc2bf814d3b19e358f109ab51d530661326b2cf1edc121177edb75590c9b2be9d9e7b962
SSDEEP

98304:ZgxJju1fuu8KmLl90bm/d4zHmPuolXxqcCLXo0:Z0uZuu8KhEqH4oLo

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

Processes:

MsiExec.exe

pid process

456 MsiExec.exe
456 MsiExec.exe
456 MsiExec.exe
456 MsiExec.exe
456 MsiExec.exe
Blocklisted process makes network request 1 IoCs

Processes:

MsiExec.exe

flow pid process

27 456 MsiExec.exe

pid	process
456	MsiExec.exe
456	MsiExec.exe
456	MsiExec.exe
456	MsiExec.exe
456	MsiExec.exe

flow	pid	process
27	456	MsiExec.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

Processes:

msiexec.exemsiexec.exe

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

Drops file in Windows directory 12 IoCs

Processes:

msiexec.exe

description	ioc	process
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDD40.tmp	msiexec.exe
File created	C:\Windows\Installer\SourceHash{FL93I3KP-WMG7-KURR-VKA9-0J179Y7OANM8}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE9D7.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIEA84.tmp	msiexec.exe
File created	C:\Windows\Installer\e579579.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e579579.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE5DF.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE427.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE59F.tmp	msiexec.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msiexec.exe

pid process

3412 msiexec.exe
3412 msiexec.exe

pid	process
3412	msiexec.exe
3412	msiexec.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	3616	msiexec.exe
Token: SeIncreaseQuotaPrivilege	3616	msiexec.exe
Token: SeSecurityPrivilege	3412	msiexec.exe
Token: SeCreateTokenPrivilege	3616	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	3616	msiexec.exe
Token: SeLockMemoryPrivilege	3616	msiexec.exe
Token: SeIncreaseQuotaPrivilege	3616	msiexec.exe
Token: SeMachineAccountPrivilege	3616	msiexec.exe
Token: SeTcbPrivilege	3616	msiexec.exe
Token: SeSecurityPrivilege	3616	msiexec.exe
Token: SeTakeOwnershipPrivilege	3616	msiexec.exe
Token: SeLoadDriverPrivilege	3616	msiexec.exe
Token: SeSystemProfilePrivilege	3616	msiexec.exe
Token: SeSystemtimePrivilege	3616	msiexec.exe
Token: SeProfSingleProcessPrivilege	3616	msiexec.exe
Token: SeIncBasePriorityPrivilege	3616	msiexec.exe
Token: SeCreatePagefilePrivilege	3616	msiexec.exe
Token: SeCreatePermanentPrivilege	3616	msiexec.exe
Token: SeBackupPrivilege	3616	msiexec.exe
Token: SeRestorePrivilege	3616	msiexec.exe
Token: SeShutdownPrivilege	3616	msiexec.exe
Token: SeDebugPrivilege	3616	msiexec.exe
Token: SeAuditPrivilege	3616	msiexec.exe
Token: SeSystemEnvironmentPrivilege	3616	msiexec.exe
Token: SeChangeNotifyPrivilege	3616	msiexec.exe
Token: SeRemoteShutdownPrivilege	3616	msiexec.exe
Token: SeUndockPrivilege	3616	msiexec.exe
Token: SeSyncAgentPrivilege	3616	msiexec.exe
Token: SeEnableDelegationPrivilege	3616	msiexec.exe
Token: SeManageVolumePrivilege	3616	msiexec.exe
Token: SeImpersonatePrivilege	3616	msiexec.exe
Token: SeCreateGlobalPrivilege	3616	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe
Token: SeRestorePrivilege	3412	msiexec.exe
Token: SeTakeOwnershipPrivilege	3412	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

3616 msiexec.exe

pid	process
3616	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

msiexec.exe

description	pid	process	target process
PID 3412 wrote to memory of 456	3412	msiexec.exe	MsiExec.exe
PID 3412 wrote to memory of 456	3412	msiexec.exe	MsiExec.exe
PID 3412 wrote to memory of 456	3412	msiexec.exe	MsiExec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ACTU4GBJ4DAXWGSB7.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3616

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:3412

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 82181D2BB8A23B102D8F0F600EA12542
2⤵
- Loads dropped DLL
- Blocklisted process makes network request
PID:456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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:\Windows\Installer\MSIDD40.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIDD40.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE427.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE427.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE59F.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE59F.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE59F.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE5DF.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIE5DF.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSIEA84.tmp

Filesize
4.9MB

MD5
8d8b1be00036ee3a03840af5c93c291e

SHA1
622961073dc3f0403efcd9d6a98421ee8756c4f4

SHA256
fb7e646a59603380ead52a3b9b899f241e6c03cebccd3d800ddc3099c9a1e74e

SHA512
68a785e4d16d02a54c2a03c25180880b561da32251c0062506bfcdb541d593849957b89ed2c80e38ecb9677ae9e1b4aed759b4fe16501b0a281884538105afd1

Download Submit
C:\Windows\Installer\MSIEA84.tmp

Filesize
4.9MB

MD5
8d8b1be00036ee3a03840af5c93c291e

SHA1
622961073dc3f0403efcd9d6a98421ee8756c4f4

SHA256
fb7e646a59603380ead52a3b9b899f241e6c03cebccd3d800ddc3099c9a1e74e

SHA512
68a785e4d16d02a54c2a03c25180880b561da32251c0062506bfcdb541d593849957b89ed2c80e38ecb9677ae9e1b4aed759b4fe16501b0a281884538105afd1

Download Submit
memory/456-26-0x0000000073D50000-0x000000007423F000-memory.dmp

Filesize
4.9MB

Download