03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 18:24

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General

Target

03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe
Size

8KB
MD5

5e6da43947921af1191ee20989e76148
SHA1

3f787194971b79b296725aeffa1a97339231f3cc
SHA256

03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c
SHA512

5cd86372652374bda615e1e8897db7ac6724ddf371601a793e356bc3763d2c2b1bb53115d56d1953071427e8284ea3f74fa6d5e77de205de26c13a46332eb3e0
SSDEEP

96:1YjX/l8Dn4qwuK/ncVqZ790AvKn6riLNQ+e3q5dNtosZ2Y843TWVWe16GRlLtfUb:2jCDn+nAK9/vkvWHqzL3aVPDREFKin

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
6	3104	cscript.exe
9	3104	cscript.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-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe

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

System Information Discovery
T1082

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	6	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	9	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3104	cscript.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 3104	2124	03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe	86
PID 2124 wrote to memory of 3104	2124	03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe	86

C:\Users\Admin\AppData\Local\Temp\03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe
"C:\Users\Admin\AppData\Local\Temp\03334d2fa2c403d6577069b8987addb95d7a6f0d4b3e7379a57b71e0e5a5172c.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" C:\Users\Admin\AppData\Local\Tempvermin.vbs
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of FindShellTrayWindow
  PID:3104

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\test.zip

Filesize
3.2MB

MD5
10d8745503700fbb314af537af37e45a

SHA1
94dc286a4c3485f76f78ec73384d292494107c28

SHA256
34dc7ec918fb983b250c3edc294325b3e6e8702a93c0ea53df8c679523fc3777

SHA512
3535b92b68bd51bfac4e445ae679ce3ec572970a0da4c6f7ca9b85bf8a9d6fcc9b18510affda7f53744f389f01a7b5e0e0187f7d93f20fbb9b12227caa52498f

Download Submit
C:\Users\Admin\AppData\Local\Tempvermin.vbs

Filesize
1022B

MD5
be0465d478d6de4f33444a26c817f3c0

SHA1
a36cf4f4f7e31317ce3c99c8cb01b6ec312618e4

SHA256
22969b4b10e73229da4d65b1481c00950b1167d50269d60d9c2bab0dac74ea14

SHA512
d57eb272c2fe5a64009b171fdaa31c37f806ecb35eab931e0a9ce1a4deb1a860ef50a3e48c6d943b716d7f007fd0959bf0eb9047faed9e861d863bc0a0ff3b0a

Download Submit
memory/2124-0-0x0000000000110000-0x0000000000118000-memory.dmp

Filesize
32KB

Download
memory/2124-2-0x00007FFB74CA0000-0x00007FFB75761000-memory.dmp

Filesize
10.8MB

Download
memory/2124-194-0x00007FFB74CA0000-0x00007FFB75761000-memory.dmp

Filesize
10.8MB

Download