ba0465cc24a52557b503a1156d89cad90d98211884533fd5d9b6cfdbad21c197

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
26/08/2023, 15:16

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General

Target

ba0465cc24a52557b503a1156d89cad90d98211884533fd5d9b6cfdbad21c197_JC.msi
Size

9.7MB
MD5

e36089dbbcea75175f75a1f202c6ac61
SHA1

85e645a412acd8fece59bcdf4d9d42c62b01e62a
SHA256

ba0465cc24a52557b503a1156d89cad90d98211884533fd5d9b6cfdbad21c197
SHA512

90fc728e0214e7cd7fb5b502d2991e6e434d92d39665e1a5e184ad7b7889526ddf20c337b094f1ae91ffdcea73bb5f64e6198204c8cc6b3d410c5663a793e5ed
SSDEEP

49152:J9f6RZMCZNlQ+EsEf7JWG5T+xFSUbwhx/2QE4ftat3/KsnWsm9cVIrU8+c73cIU5:SMCZN9d44WsOmucBqI/0

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
4068	MsiExec.exe
4068	MsiExec.exe
4068	MsiExec.exe
4068	MsiExec.exe
3276	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

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

Drops file in Windows directory 12 IoCs

description	ioc	Process
File created	C:\Windows\Installer\e57638c.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\MSI6448.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6832.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI68B0.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\Installer\SourceHash{I9J3X8YC-ORNX-D3CS-Y2RY-WL0ET607SELM}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6C5B.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\e57638c.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6746.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6BCE.tmp	msiexec.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4676	msiexec.exe
4676	msiexec.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4340	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4340	msiexec.exe
Token: SeSecurityPrivilege	4676	msiexec.exe
Token: SeCreateTokenPrivilege	4340	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4340	msiexec.exe
Token: SeLockMemoryPrivilege	4340	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4340	msiexec.exe
Token: SeMachineAccountPrivilege	4340	msiexec.exe
Token: SeTcbPrivilege	4340	msiexec.exe
Token: SeSecurityPrivilege	4340	msiexec.exe
Token: SeTakeOwnershipPrivilege	4340	msiexec.exe
Token: SeLoadDriverPrivilege	4340	msiexec.exe
Token: SeSystemProfilePrivilege	4340	msiexec.exe
Token: SeSystemtimePrivilege	4340	msiexec.exe
Token: SeProfSingleProcessPrivilege	4340	msiexec.exe
Token: SeIncBasePriorityPrivilege	4340	msiexec.exe
Token: SeCreatePagefilePrivilege	4340	msiexec.exe
Token: SeCreatePermanentPrivilege	4340	msiexec.exe
Token: SeBackupPrivilege	4340	msiexec.exe
Token: SeRestorePrivilege	4340	msiexec.exe
Token: SeShutdownPrivilege	4340	msiexec.exe
Token: SeDebugPrivilege	4340	msiexec.exe
Token: SeAuditPrivilege	4340	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4340	msiexec.exe
Token: SeChangeNotifyPrivilege	4340	msiexec.exe
Token: SeRemoteShutdownPrivilege	4340	msiexec.exe
Token: SeUndockPrivilege	4340	msiexec.exe
Token: SeSyncAgentPrivilege	4340	msiexec.exe
Token: SeEnableDelegationPrivilege	4340	msiexec.exe
Token: SeManageVolumePrivilege	4340	msiexec.exe
Token: SeImpersonatePrivilege	4340	msiexec.exe
Token: SeCreateGlobalPrivilege	4340	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4340	msiexec.exe
4340	msiexec.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 4068	4676	msiexec.exe	83
PID 4676 wrote to memory of 4068	4676	msiexec.exe	83
PID 4676 wrote to memory of 4068	4676	msiexec.exe	83
PID 4676 wrote to memory of 3276	4676	msiexec.exe	84
PID 4676 wrote to memory of 3276	4676	msiexec.exe	84

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ba0465cc24a52557b503a1156d89cad90d98211884533fd5d9b6cfdbad21c197_JC.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4340

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:4676
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 829D00416193D8EFF9868135797C916D
  2⤵
  - Loads dropped DLL
  PID:4068
- C:\Windows\System32\MsiExec.exe
  C:\Windows\System32\MsiExec.exe -Embedding DBD5563A3ECB8C7D998E0B2E62085881
  2⤵
  - Loads dropped DLL
  PID:3276

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:\Config.Msi\e57638f.rbs

Filesize
625B

MD5
1176d17bb9dd92674589bc674e81b7a5

SHA1
33960a74dc44b40e36b5161e2ebbaeed848ec6df

SHA256
4fa607e43815fb3a89adb87275058f1f77801d472ff8758410bac50de997a2c8

SHA512
de5c9822271174ce5c3ad797cf9dedc99cfe2853a2e6e560743bb111d0e8326353c87b6501f0df4be9b72b43fea91f78bacf15e821059156d2ecd96115a3806a

Download Submit
C:\Windows\Installer\MSI6448.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6448.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6746.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6746.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6832.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6832.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6832.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI68B0.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI68B0.tmp

Filesize
554KB

MD5
3b171ce087bb799aafcbbd93bab27f71

SHA1
7bd69efbc7797bdff5510830ca2cc817c8b86d08

SHA256
bb9a3c8972d89ad03c1dee3e91f03a13aca8d370185ac521b8c48040cc285ef4

SHA512
7700d86f6f2c6798bed1be6cd651805376d545f48f0a89c08f7032066431cb4df980688a360c44275b8d7f8010769dc236fbdaa0184125d016acdf158989ee38

Download Submit
C:\Windows\Installer\MSI6C5B.tmp

Filesize
8.6MB

MD5
d0a57dab812c26be2bd967cc576735d5

SHA1
4b9df083c29aa9591ed8047543badbf5ef711f4d

SHA256
ba9e0924b21ed68fb699fb4211aabbb5441a87bdd465e9151c0b9093adb10fb5

SHA512
ba73d5471c0a90c1b57fce138e97a62d80e68ff57181f496e9a51ce90144f7c50c846df99d2b3d0b7ae88cb657aa0bda06385c00891afbbe77d8462f88794cd4

Download Submit
C:\Windows\Installer\MSI6C5B.tmp

Filesize
8.6MB

MD5
d0a57dab812c26be2bd967cc576735d5

SHA1
4b9df083c29aa9591ed8047543badbf5ef711f4d

SHA256
ba9e0924b21ed68fb699fb4211aabbb5441a87bdd465e9151c0b9093adb10fb5

SHA512
ba73d5471c0a90c1b57fce138e97a62d80e68ff57181f496e9a51ce90144f7c50c846df99d2b3d0b7ae88cb657aa0bda06385c00891afbbe77d8462f88794cd4

Download Submit
memory/3276-26-0x000001D97D6F0000-0x000001D97D6F1000-memory.dmp

Filesize
4KB

Download
memory/3276-27-0x000000006CC70000-0x000000006D527000-memory.dmp

Filesize
8.7MB

Download