6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f

Analysis

max time kernel
94s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
28/11/2022, 02:26

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General

Target

6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe
Size

559KB
MD5

7767886f33d05e61fcf1fa4d4e7624dd
SHA1

d80909e4b2ee6caae7c47feac3aa9ac2c8910082
SHA256

6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f
SHA512

8168b78b0a528d9b4dc7ef26bc2b0838300dc65f345bf77baba9892166be299ab17db089f764253219c19b28251988dd25113ca3448d6425af0bb89de70834cf
SSDEEP

12288:3/aUsuYachgVK4vXc+MjRWsx7VCzCGkAUKrrw5z0C5Sytl52:PaUxvxK4vcHWsJgKA5rrwm/yf52

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4844	user.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe

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 1 IoCs

pid	Process
4844	user.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4844	user.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 4844	4900	6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe	80
PID 4900 wrote to memory of 4844	4900	6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe	80
PID 4900 wrote to memory of 4844	4900	6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe	80

C:\Users\Admin\AppData\Local\Temp\6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe
"C:\Users\Admin\AppData\Local\Temp\6700460ad1bf7e93b4119216fe80f2b3d79110612e239bf691f2ee5f93fbda7f.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Users\Admin\AppData\Roaming\user.exe
  "C:\Users\Admin\AppData\Roaming\user.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\User.exe

Filesize
94KB

MD5
8c6a3d31c1661c5eef5267ddc71ef1c5

SHA1
fc9676459e851a15f5bda588eb5a6054e93d4497

SHA256
6bf3f7642e4908fbd220931bc6a0deb3c566149e10da3a0b744cb3cdcbd930d7

SHA512
a094573dd8a0844ec280cce8774cb933f76b41d3e2f4a7819e634a38986e87afe9e27908ea9dae718810e3f76c6a8b85e2aeb953adf4a52e8ddd0aabde0f0a45

Download Submit
C:\Users\Admin\AppData\Roaming\user.exe

Filesize
94KB

MD5
8c6a3d31c1661c5eef5267ddc71ef1c5

SHA1
fc9676459e851a15f5bda588eb5a6054e93d4497

SHA256
6bf3f7642e4908fbd220931bc6a0deb3c566149e10da3a0b744cb3cdcbd930d7

SHA512
a094573dd8a0844ec280cce8774cb933f76b41d3e2f4a7819e634a38986e87afe9e27908ea9dae718810e3f76c6a8b85e2aeb953adf4a52e8ddd0aabde0f0a45

Download Submit
memory/4844-135-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/4844-136-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download