df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 16:19

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General

Target

df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe
Size

1.9MB
MD5

a636e96b87f34849e78e7ef05dac1c64
SHA1

c4ef5a41c3d6dfea343aa5ce4d0bdc3c9ac1b772
SHA256

df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3
SHA512

789a537876cd0036bed00e5aba6253c3160a40839427e938af3ad8e3f8b2e35ab7f4a9aeeb1bc845ae9d08b5103d99a99358f73aadd7aad0d94c91bd0bf0624d
SSDEEP

49152:apTyLCk/1X7z/45tBTW0qKN+1zhb1XLHactnbJA44RxkcU5A:apTIf26nrYxkb5

Score

7^/10

Malware Config

Signatures

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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
7	pastebin.com
16	pastebin.com

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	powershell.exe
2848	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
840	df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2848	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
840	df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 2848	840	df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe	84
PID 840 wrote to memory of 2848	840	df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe	84

C:\Users\Admin\AppData\Local\Temp\df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe
"C:\Users\Admin\AppData\Local\Temp\df39e30f987a58e34b1b83c0ba97a735eb51a72aa9f5ed7eb4a9f1efea825be3.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:840
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" /C Get-Service -Name WpnUserService* | Restart-Service -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kl4mhhxq.53q.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2848-2-0x00007FF8D0B13000-0x00007FF8D0B15000-memory.dmp

Filesize
8KB

Download
memory/2848-3-0x00000184D32E0000-0x00000184D3302000-memory.dmp

Filesize
136KB

Download
memory/2848-13-0x00007FF8D0B10000-0x00007FF8D15D1000-memory.dmp

Filesize
10.8MB

Download
memory/2848-14-0x00007FF8D0B10000-0x00007FF8D15D1000-memory.dmp

Filesize
10.8MB

Download
memory/2848-15-0x00007FF8D0B10000-0x00007FF8D15D1000-memory.dmp

Filesize
10.8MB

Download
memory/2848-18-0x00007FF8D0B10000-0x00007FF8D15D1000-memory.dmp

Filesize
10.8MB

Download