d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8

Analysis

max time kernel
152s
max time network
154s
platform
windows10_x64
resource
win10-en
submitted
14-09-2021 08:19

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General

Target

d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.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

Processes:

d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

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\""	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

description	pid	Process	procid_target
PID 4064 set thread context of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75

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 11 IoCs

Processes:

powershell.exed6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exed6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

pid	Process
3104	powershell.exe
3104	powershell.exe
3104	powershell.exe
4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
3600	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	3104	powershell.exe
Token: SeIncreaseQuotaPrivilege	3104	powershell.exe
Token: SeSecurityPrivilege	3104	powershell.exe
Token: SeTakeOwnershipPrivilege	3104	powershell.exe
Token: SeLoadDriverPrivilege	3104	powershell.exe
Token: SeSystemProfilePrivilege	3104	powershell.exe
Token: SeSystemtimePrivilege	3104	powershell.exe
Token: SeProfSingleProcessPrivilege	3104	powershell.exe
Token: SeIncBasePriorityPrivilege	3104	powershell.exe
Token: SeCreatePagefilePrivilege	3104	powershell.exe
Token: SeBackupPrivilege	3104	powershell.exe
Token: SeRestorePrivilege	3104	powershell.exe
Token: SeShutdownPrivilege	3104	powershell.exe
Token: SeDebugPrivilege	3104	powershell.exe
Token: SeSystemEnvironmentPrivilege	3104	powershell.exe
Token: SeRemoteShutdownPrivilege	3104	powershell.exe
Token: SeUndockPrivilege	3104	powershell.exe
Token: SeManageVolumePrivilege	3104	powershell.exe
Token: 33	3104	powershell.exe
Token: 34	3104	powershell.exe
Token: 35	3104	powershell.exe
Token: 36	3104	powershell.exe
Token: SeIncreaseQuotaPrivilege	3104	powershell.exe
Token: SeSecurityPrivilege	3104	powershell.exe
Token: SeTakeOwnershipPrivilege	3104	powershell.exe
Token: SeLoadDriverPrivilege	3104	powershell.exe
Token: SeSystemProfilePrivilege	3104	powershell.exe
Token: SeSystemtimePrivilege	3104	powershell.exe
Token: SeProfSingleProcessPrivilege	3104	powershell.exe
Token: SeIncBasePriorityPrivilege	3104	powershell.exe
Token: SeCreatePagefilePrivilege	3104	powershell.exe
Token: SeBackupPrivilege	3104	powershell.exe
Token: SeRestorePrivilege	3104	powershell.exe
Token: SeShutdownPrivilege	3104	powershell.exe
Token: SeDebugPrivilege	3104	powershell.exe
Token: SeSystemEnvironmentPrivilege	3104	powershell.exe
Token: SeRemoteShutdownPrivilege	3104	powershell.exe
Token: SeUndockPrivilege	3104	powershell.exe
Token: SeManageVolumePrivilege	3104	powershell.exe
Token: 33	3104	powershell.exe
Token: 34	3104	powershell.exe
Token: 35	3104	powershell.exe
Token: 36	3104	powershell.exe
Token: SeIncreaseQuotaPrivilege	3104	powershell.exe
Token: SeSecurityPrivilege	3104	powershell.exe
Token: SeTakeOwnershipPrivilege	3104	powershell.exe
Token: SeLoadDriverPrivilege	3104	powershell.exe
Token: SeSystemProfilePrivilege	3104	powershell.exe
Token: SeSystemtimePrivilege	3104	powershell.exe
Token: SeProfSingleProcessPrivilege	3104	powershell.exe
Token: SeIncBasePriorityPrivilege	3104	powershell.exe
Token: SeCreatePagefilePrivilege	3104	powershell.exe
Token: SeBackupPrivilege	3104	powershell.exe
Token: SeRestorePrivilege	3104	powershell.exe
Token: SeShutdownPrivilege	3104	powershell.exe
Token: SeDebugPrivilege	3104	powershell.exe
Token: SeSystemEnvironmentPrivilege	3104	powershell.exe
Token: SeRemoteShutdownPrivilege	3104	powershell.exe
Token: SeUndockPrivilege	3104	powershell.exe
Token: SeManageVolumePrivilege	3104	powershell.exe
Token: 33	3104	powershell.exe
Token: 34	3104	powershell.exe
Token: 35	3104	powershell.exe
Token: 36	3104	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe

description	pid	Process	procid_target
PID 4064 wrote to memory of 3104	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	69
PID 4064 wrote to memory of 3104	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	69
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75
PID 4064 wrote to memory of 3600	4064	d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe	75

C:\Users\Admin\AppData\Local\Temp\d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
"C:\Users\Admin\AppData\Local\Temp\d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4064
- 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:3104
- C:\Users\Admin\AppData\Local\Temp\d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
  C:\Users\Admin\AppData\Local\Temp\d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3600

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\d6140622785d188975ff7d8886fc4bf675597d064c939efe0d391e3dec0610d8.exe.log

MD5
7a67bf079fc4538c83e05c4c8d8fabd7

SHA1
6fed3c6bcb8a0a132818108fd92a2d2b9e9db464

SHA256
f47660253cb61730ed0dd7161e85a4dcc598ea38c9a8ddcbed4c5dd779dfc112

SHA512
e13f5530eb7fde87fc70091e6e51af4f67cc863998059308ce28e693017fce9332fe5d3d90c29efee5fb0616f4f07915d071579c8b7a43c2467e37f5afbbdf24

Download Submit
memory/3104-132-0x000002123C780000-0x000002123C781000-memory.dmp

Filesize
4KB

Download
memory/3104-149-0x0000021222026000-0x0000021222028000-memory.dmp

Filesize
8KB

Download
memory/3104-119-0x0000000000000000-mapping.dmp

Download
memory/3104-125-0x000002123C650000-0x000002123C651000-memory.dmp

Filesize
4KB

Download
memory/3104-126-0x0000021222020000-0x0000021222022000-memory.dmp

Filesize
8KB

Download
memory/3104-127-0x0000021222023000-0x0000021222025000-memory.dmp

Filesize
8KB

Download
memory/3600-542-0x00000000012B0000-0x00000000012B2000-memory.dmp

Filesize
8KB

Download
memory/3600-536-0x0000000140000000-0x0000000140070000-memory.dmp

Filesize
448KB

Download
memory/3600-537-0x0000000140000000-mapping.dmp

Download
memory/3600-541-0x0000000001870000-0x00000000018F3000-memory.dmp

Filesize
524KB

Download
memory/3600-543-0x000000001D6D0000-0x000000001D71E000-memory.dmp

Filesize
312KB

Download
memory/3600-544-0x0000000001830000-0x0000000001835000-memory.dmp

Filesize
20KB

Download
memory/3600-545-0x000000001D720000-0x000000001D76F000-memory.dmp

Filesize
316KB

Download
memory/3600-546-0x000000001D770000-0x000000001D7B6000-memory.dmp

Filesize
280KB

Download
memory/4064-118-0x000000001E720000-0x000000001E7BF000-memory.dmp

Filesize
636KB

Download
memory/4064-534-0x000000001C960000-0x000000001C986000-memory.dmp

Filesize
152KB

Download
memory/4064-535-0x000000001E8C0000-0x000000001E8C1000-memory.dmp

Filesize
4KB

Download
memory/4064-117-0x000000001C9B0000-0x000000001C9B2000-memory.dmp

Filesize
8KB

Download
memory/4064-115-0x0000000000B90000-0x0000000000B91000-memory.dmp

Filesize
4KB

Download