d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8

Analysis

max time kernel
140s
max time network
142s
platform
windows10_x64
resource
win10-en
submitted
14-09-2021 08:43

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General

Target

e07ce1ac09be171289b93538009c471c.exe
Size

1.2MB
MD5

e07ce1ac09be171289b93538009c471c
SHA1

4e6780382f80731c03a5b3bee0fe806adfb03702
SHA256

d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8
SHA512

afbe8f4a63d0e33ca0476eb284ad24c74dbafe3ec8c2961ce504b498df41fca0c1565480f1b26c6960ccdc3624c057e58aa40485a5302128473ce06261d4e3a6

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2559286294-2439613352-4032193287-1000\Software\Microsoft\Windows\CurrentVersion\Run\vmnet = "\"C:\\Users\\Admin\\AppData\\Local\\Programs\\vmnet.exe\""	e07ce1ac09be171289b93538009c471c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3548 set thread context of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3952	powershell.exe
3952	powershell.exe
3952	powershell.exe
3548	e07ce1ac09be171289b93538009c471c.exe
3548	e07ce1ac09be171289b93538009c471c.exe
2780	e07ce1ac09be171289b93538009c471c.exe
2780	e07ce1ac09be171289b93538009c471c.exe
2780	e07ce1ac09be171289b93538009c471c.exe
2780	e07ce1ac09be171289b93538009c471c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeIncreaseQuotaPrivilege	3952	powershell.exe
Token: SeSecurityPrivilege	3952	powershell.exe
Token: SeTakeOwnershipPrivilege	3952	powershell.exe
Token: SeLoadDriverPrivilege	3952	powershell.exe
Token: SeSystemProfilePrivilege	3952	powershell.exe
Token: SeSystemtimePrivilege	3952	powershell.exe
Token: SeProfSingleProcessPrivilege	3952	powershell.exe
Token: SeIncBasePriorityPrivilege	3952	powershell.exe
Token: SeCreatePagefilePrivilege	3952	powershell.exe
Token: SeBackupPrivilege	3952	powershell.exe
Token: SeRestorePrivilege	3952	powershell.exe
Token: SeShutdownPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeSystemEnvironmentPrivilege	3952	powershell.exe
Token: SeRemoteShutdownPrivilege	3952	powershell.exe
Token: SeUndockPrivilege	3952	powershell.exe
Token: SeManageVolumePrivilege	3952	powershell.exe
Token: 33	3952	powershell.exe
Token: 34	3952	powershell.exe
Token: 35	3952	powershell.exe
Token: 36	3952	powershell.exe
Token: SeIncreaseQuotaPrivilege	3952	powershell.exe
Token: SeSecurityPrivilege	3952	powershell.exe
Token: SeTakeOwnershipPrivilege	3952	powershell.exe
Token: SeLoadDriverPrivilege	3952	powershell.exe
Token: SeSystemProfilePrivilege	3952	powershell.exe
Token: SeSystemtimePrivilege	3952	powershell.exe
Token: SeProfSingleProcessPrivilege	3952	powershell.exe
Token: SeIncBasePriorityPrivilege	3952	powershell.exe
Token: SeCreatePagefilePrivilege	3952	powershell.exe
Token: SeBackupPrivilege	3952	powershell.exe
Token: SeRestorePrivilege	3952	powershell.exe
Token: SeShutdownPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeSystemEnvironmentPrivilege	3952	powershell.exe
Token: SeRemoteShutdownPrivilege	3952	powershell.exe
Token: SeUndockPrivilege	3952	powershell.exe
Token: SeManageVolumePrivilege	3952	powershell.exe
Token: 33	3952	powershell.exe
Token: 34	3952	powershell.exe
Token: 35	3952	powershell.exe
Token: 36	3952	powershell.exe
Token: SeIncreaseQuotaPrivilege	3952	powershell.exe
Token: SeSecurityPrivilege	3952	powershell.exe
Token: SeTakeOwnershipPrivilege	3952	powershell.exe
Token: SeLoadDriverPrivilege	3952	powershell.exe
Token: SeSystemProfilePrivilege	3952	powershell.exe
Token: SeSystemtimePrivilege	3952	powershell.exe
Token: SeProfSingleProcessPrivilege	3952	powershell.exe
Token: SeIncBasePriorityPrivilege	3952	powershell.exe
Token: SeCreatePagefilePrivilege	3952	powershell.exe
Token: SeBackupPrivilege	3952	powershell.exe
Token: SeRestorePrivilege	3952	powershell.exe
Token: SeShutdownPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeSystemEnvironmentPrivilege	3952	powershell.exe
Token: SeRemoteShutdownPrivilege	3952	powershell.exe
Token: SeUndockPrivilege	3952	powershell.exe
Token: SeManageVolumePrivilege	3952	powershell.exe
Token: 33	3952	powershell.exe
Token: 34	3952	powershell.exe
Token: 35	3952	powershell.exe
Token: 36	3952	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3548 wrote to memory of 3952	3548	e07ce1ac09be171289b93538009c471c.exe	69
PID 3548 wrote to memory of 3952	3548	e07ce1ac09be171289b93538009c471c.exe	69
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73
PID 3548 wrote to memory of 2780	3548	e07ce1ac09be171289b93538009c471c.exe	73

C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
"C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection www.google.com , www.youtube.com , www.google.com , www.youtube.com ,www.google.com , www.youtube.com
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3952
- C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
  C:\Users\Admin\AppData\Local\Temp\e07ce1ac09be171289b93538009c471c.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2780

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2780-545-0x000000001D370000-0x000000001D3B6000-memory.dmp

Filesize
280KB

Download
memory/2780-544-0x000000001D320000-0x000000001D36F000-memory.dmp

Filesize
316KB

Download
memory/2780-543-0x0000000000E80000-0x0000000000E85000-memory.dmp

Filesize
20KB

Download
memory/2780-542-0x000000001BFA0000-0x000000001BFEE000-memory.dmp

Filesize
312KB

Download
memory/2780-541-0x000000001BFF0000-0x000000001BFF2000-memory.dmp

Filesize
8KB

Download
memory/2780-540-0x000000001C090000-0x000000001C113000-memory.dmp

Filesize
524KB

Download
memory/2780-535-0x0000000140000000-0x0000000140070000-memory.dmp

Filesize
448KB

Download
memory/3548-534-0x000000001DD20000-0x000000001DD21000-memory.dmp

Filesize
4KB

Download
memory/3548-115-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/3548-533-0x000000001DCD0000-0x000000001DCF6000-memory.dmp

Filesize
152KB

Download
memory/3548-118-0x0000000000B10000-0x0000000000B12000-memory.dmp

Filesize
8KB

Download
memory/3548-117-0x000000001BDA0000-0x000000001BE3F000-memory.dmp

Filesize
636KB

Download
memory/3952-158-0x00000175E2F96000-0x00000175E2F98000-memory.dmp

Filesize
8KB

Download
memory/3952-132-0x00000175E2F90000-0x00000175E2F92000-memory.dmp

Filesize
8KB

Download
memory/3952-135-0x00000175E2F93000-0x00000175E2F95000-memory.dmp

Filesize
8KB

Download
memory/3952-129-0x00000175FD730000-0x00000175FD731000-memory.dmp

Filesize
4KB

Download
memory/3952-125-0x00000175E30F0000-0x00000175E30F1000-memory.dmp

Filesize
4KB

Download