0271c5d98666e582450d3c41ab2b7caf886e990cfa8b2d4844a913de3b9c6860

General

Target

0271c5d98666e582450d3c41ab2b7caf886e990cfa8b2d4844a913de3b9c6860.msi
Size

1.2MB
MD5

4253daa304cc5fca8378b0cada5dfccf
SHA1

10f70196e293297e269cca117d39667846caaec3
SHA256

0271c5d98666e582450d3c41ab2b7caf886e990cfa8b2d4844a913de3b9c6860
SHA512

b23e61a83d7eaf83324f7c0b5c79173cbe7fc587d1e7e6154c10979214931013e4db5ae89934a03163b962da5225aedf621714585b134991c0b7148a8543413e
SSDEEP

12288:1UG6QLN5ZNVtkmNbIUOl3HasHowph0lhSMXlesu5eNBAp2N:1UGxLNJh7CHFlh0lhSMXlHu5eNBA

Score

6^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

Processes:

MsiExec.exe

flow pid process

3 2744 MsiExec.exe
4 2744 MsiExec.exe

flow	pid	process
3	2744	MsiExec.exe
4	2744	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)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\A:	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)	\??\B:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe

Drops file in Windows directory 9 IoCs

Processes:

msiexec.exe

description	ioc	process
File opened for modification	C:\Windows\Installer\MSI253C.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI2608.tmp	msiexec.exe
File created	C:\Windows\Installer\f7624e2.ipi	msiexec.exe
File created	C:\Windows\Installer\f7624df.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\f7624df.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI2667.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI280D.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\f7624e2.ipi	msiexec.exe

Loads dropped DLL 3 IoCs

Processes:

MsiExec.exe

pid process

2744 MsiExec.exe
2744 MsiExec.exe
2744 MsiExec.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msiexec.exe

pid process

2264 msiexec.exe
2264 msiexec.exe

pid	process
2744	MsiExec.exe
2744	MsiExec.exe
2744	MsiExec.exe

pid	process
2264	msiexec.exe
2264	msiexec.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	2168	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2168	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe
Token: SeSecurityPrivilege	2264	msiexec.exe
Token: SeCreateTokenPrivilege	2168	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2168	msiexec.exe
Token: SeLockMemoryPrivilege	2168	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2168	msiexec.exe
Token: SeMachineAccountPrivilege	2168	msiexec.exe
Token: SeTcbPrivilege	2168	msiexec.exe
Token: SeSecurityPrivilege	2168	msiexec.exe
Token: SeTakeOwnershipPrivilege	2168	msiexec.exe
Token: SeLoadDriverPrivilege	2168	msiexec.exe
Token: SeSystemProfilePrivilege	2168	msiexec.exe
Token: SeSystemtimePrivilege	2168	msiexec.exe
Token: SeProfSingleProcessPrivilege	2168	msiexec.exe
Token: SeIncBasePriorityPrivilege	2168	msiexec.exe
Token: SeCreatePagefilePrivilege	2168	msiexec.exe
Token: SeCreatePermanentPrivilege	2168	msiexec.exe
Token: SeBackupPrivilege	2168	msiexec.exe
Token: SeRestorePrivilege	2168	msiexec.exe
Token: SeShutdownPrivilege	2168	msiexec.exe
Token: SeDebugPrivilege	2168	msiexec.exe
Token: SeAuditPrivilege	2168	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2168	msiexec.exe
Token: SeChangeNotifyPrivilege	2168	msiexec.exe
Token: SeRemoteShutdownPrivilege	2168	msiexec.exe
Token: SeUndockPrivilege	2168	msiexec.exe
Token: SeSyncAgentPrivilege	2168	msiexec.exe
Token: SeEnableDelegationPrivilege	2168	msiexec.exe
Token: SeManageVolumePrivilege	2168	msiexec.exe
Token: SeImpersonatePrivilege	2168	msiexec.exe
Token: SeCreateGlobalPrivilege	2168	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe
Token: SeRestorePrivilege	2264	msiexec.exe
Token: SeTakeOwnershipPrivilege	2264	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid process

2168 msiexec.exe
2168 msiexec.exe

pid	process
2168	msiexec.exe
2168	msiexec.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

msiexec.exeMsiExec.exe

description	pid	process	target process
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2264 wrote to memory of 2744	2264	msiexec.exe	MsiExec.exe
PID 2744 wrote to memory of 2544	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2544	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2544	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2544	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2272	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2272	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2272	2744	MsiExec.exe	cmd.exe
PID 2744 wrote to memory of 2272	2744	MsiExec.exe	cmd.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\0271c5d98666e582450d3c41ab2b7caf886e990cfa8b2d4844a913de3b9c6860.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2168

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:2264
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 57D0B120DC0EDFC127A796A442E9E16E
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C mkdir C:\Users\Admin\YPAdminnull\
    3⤵
    PID:2544
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C mkdir C:\Users\Admin\YPAdminnull\YPAdminnull
    3⤵
    PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

\Windows\Installer\MSI253C.tmp

Filesize
721KB

MD5
5a1f2196056c0a06b79a77ae981c7761

SHA1
a880ae54395658f129e24732800e207ecd0b5603

SHA256
52f41817669af7ac55b1516894ee705245c3148f2997fa0e6617e9cc6353e41e

SHA512
9afc180ebc10c0ee0d7306f4b7085608a4e69321044d474691587bf7e63f945888781a9fc5e69568d351ac690b0335214bd04bdf5c75fd8a3bd1ec4be5d3475a

Download Submit
memory/2744-13-0x0000000000360000-0x0000000000362000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads