7df9c5d9955726337683c225491ed38609b89516a58ec1f20058ce955f715207

Analysis

max time kernel
121s
max time network
142s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 22:41

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General

Target

4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Size

181KB
MD5

4104e42bdd7716c6cf31d5d6cb6f0f55
SHA1

1c48609bd7db7a3dffd0d13480a03d9972fc8c0e
SHA256

7df9c5d9955726337683c225491ed38609b89516a58ec1f20058ce955f715207
SHA512

8df6069f3372b4512bf5e3d751e0cfa823f1acddc1a9d245ce1844dcd489fd13979f5804606da6bb359116adbcddb4a3c56493545f694fcde88bc0112f16260b
SSDEEP

3072:cg+lAuXo30X3FcTl5C4oQbWoDayYDH6EkGh7P5xejAp0i7sB7/bw/lYuUysQ0+Yl:UlAU4omWoDayY1Xh7hrp0MywNYu05H0g

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 4 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)	\??\H:	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
File opened (read-only)	\??\I:	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
File opened (read-only)	\??\E:	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
File opened (read-only)	\??\G:	4104e42bdd7716c6cf31d5d6cb6f0f55.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	4104e42bdd7716c6cf31d5d6cb6f0f55.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeIncreaseQuotaPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeTakeOwnershipPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeRestorePrivilege	3068	msiexec.exe
Token: SeTakeOwnershipPrivilege	3068	msiexec.exe
Token: SeSecurityPrivilege	3068	msiexec.exe
Token: SeCreateTokenPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeAssignPrimaryTokenPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeLockMemoryPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeIncreaseQuotaPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeMachineAccountPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeTcbPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeSecurityPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeTakeOwnershipPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeLoadDriverPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeSystemProfilePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeSystemtimePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeProfSingleProcessPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeIncBasePriorityPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeCreatePagefilePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeCreatePermanentPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeBackupPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeRestorePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeShutdownPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeDebugPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeAuditPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeSystemEnvironmentPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeChangeNotifyPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeRemoteShutdownPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeUndockPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeSyncAgentPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeEnableDelegationPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeManageVolumePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeImpersonatePrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
Token: SeCreateGlobalPrivilege	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe
2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2000 wrote to memory of 2792	2000	4104e42bdd7716c6cf31d5d6cb6f0f55.exe	29
PID 2792 wrote to memory of 2640	2792	mstsc.exe	30
PID 2792 wrote to memory of 2640	2792	mstsc.exe	30
PID 2792 wrote to memory of 2640	2792	mstsc.exe	30
PID 2792 wrote to memory of 2640	2792	mstsc.exe	30

C:\Users\Admin\AppData\Local\Temp\4104e42bdd7716c6cf31d5d6cb6f0f55.exe
"C:\Users\Admin\AppData\Local\Temp\4104e42bdd7716c6cf31d5d6cb6f0f55.exe"
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\mstsc.exe
  mstsc.exe /migrate
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Windows\system32\mstsc.exe
    mstsc.exe /migrate
    3⤵
    PID:2640

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3068

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

memory/2000-0-0x0000000001000000-0x0000000001058000-memory.dmp

Filesize
352KB

Download
memory/2000-1-0x0000000000270000-0x00000000002C8000-memory.dmp

Filesize
352KB

Download
memory/2000-3-0x0000000000270000-0x000000000027D000-memory.dmp

Filesize
52KB

Download
memory/2000-2-0x0000000001000000-0x0000000001058000-memory.dmp

Filesize
352KB

Download