969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2022, 05:35

Target

969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
Size

668KB
MD5

41ff05186e7ee252dfade7dfff0f4cb0
SHA1

cc4aea54ac73df9261a5f2600f5b8ef8565bf3e1
SHA256

969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f
SHA512

957fa80102dc28275a4d6378b244a3343f96816ccca09733d6f9d094d2e0e4152900a4afe475eb9456cb765750264ce26c5724dd9deed9c0e57671ed20668fc3
SSDEEP

12288:Wvpgha0fy5/ifxZKwmtUu/ZewTKrp6I+wp15jEII8avI+tUAuQ6h6G+5Nl:Wvmhat50R5uRRKrr+wlj/IzJtN6M/r

Score

8^/10

upx

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/4864-132-0x0000000002350000-0x000000000249B000-memory.dmp	upx
behavioral2/memory/4864-135-0x0000000002350000-0x000000000249B000-memory.dmp	upx
behavioral2/memory/4864-136-0x0000000002350000-0x000000000249B000-memory.dmp	upx
behavioral2/memory/4864-139-0x0000000002350000-0x000000000249B000-memory.dmp	upx
behavioral2/memory/4636-141-0x0000000002140000-0x000000000228B000-memory.dmp	upx
behavioral2/memory/4636-144-0x0000000002140000-0x000000000228B000-memory.dmp	upx
behavioral2/memory/4636-145-0x0000000002140000-0x000000000228B000-memory.dmp	upx
behavioral2/memory/4864-147-0x0000000002350000-0x000000000249B000-memory.dmp	upx

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 4 IoCs

pid	Process
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
Token: SeCreatePagefilePrivilege	4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 4636	4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe	82
PID 4864 wrote to memory of 4636	4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe	82
PID 4864 wrote to memory of 4636	4864	969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe	82

C:\Users\Admin\AppData\Local\Temp\969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
"C:\Users\Admin\AppData\Local\Temp\969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Users\Admin\AppData\Local\Temp\969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe
  "C:\Users\Admin\AppData\Local\Temp\969ba838cab7b2c3e5f6d45a2410ceaabb545970c5996a60e16ab0dcdabbf11f.exe" /_ShowProgress
  2⤵
  PID:4636

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/4636-141-0x0000000002140000-0x000000000228B000-memory.dmp

Filesize
1.3MB

Download
memory/4636-144-0x0000000002140000-0x000000000228B000-memory.dmp

Filesize
1.3MB

Download
memory/4636-145-0x0000000002140000-0x000000000228B000-memory.dmp

Filesize
1.3MB

Download
memory/4636-146-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4864-132-0x0000000002350000-0x000000000249B000-memory.dmp

Filesize
1.3MB

Download
memory/4864-135-0x0000000002350000-0x000000000249B000-memory.dmp

Filesize
1.3MB

Download
memory/4864-136-0x0000000002350000-0x000000000249B000-memory.dmp

Filesize
1.3MB

Download
memory/4864-137-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4864-138-0x0000000002180000-0x0000000002228000-memory.dmp

Filesize
672KB

Download
memory/4864-139-0x0000000002350000-0x000000000249B000-memory.dmp

Filesize
1.3MB

Download
memory/4864-147-0x0000000002350000-0x000000000249B000-memory.dmp

Filesize
1.3MB

Download