d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 15:06

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General

Target

d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe
Size

266KB
MD5

15a307fd63da929c07abcd7d80d10de1
SHA1

41b0db6346c1de60b91132e3009e85aa33bb6aa0
SHA256

d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050
SHA512

a15b8b663525748c3b16353eff23c266e7107579b086d0bb3f0e712cdf58d4ebd4aa7ef3f91e3b2fa7ca25cd59f9b56fa22c720714b1e9636bec6ad30103d054
SSDEEP

6144:OXzKdNY49u8rVRQde2qMg0x3j3l01net:Va4ALd+0n01

Score

7^/10

upx

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

Processes:

d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4212 ITS SB App Switch.exe
1528 ITS SB App Switch.exe

pid	process
4212	ITS SB App Switch.exe
1528	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1908-0-0x00000000001A0000-0x0000000000240000-memory.dmp	upx
behavioral1/memory/1908-14-0x00000000001A0000-0x0000000000240000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe

pid	process
1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe
1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe
1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe
1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe

description	pid	process	target process
PID 1908 wrote to memory of 4212	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe
PID 1908 wrote to memory of 4212	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe
PID 1908 wrote to memory of 4212	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe
PID 1908 wrote to memory of 1528	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe
PID 1908 wrote to memory of 1528	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe
PID 1908 wrote to memory of 1528	1908	d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe
"C:\Users\Admin\AppData\Local\Temp\d0c85c75d2ff01047febfbf072ae415d7785e2a9881718094f201e518042c050.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:4212
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:1528

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/1908-0-0x00000000001A0000-0x0000000000240000-memory.dmp

Filesize
640KB

Download
memory/1908-14-0x00000000001A0000-0x0000000000240000-memory.dmp

Filesize
640KB

Download