cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13-06-2024 23:29

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General

Target

cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe
Size

266KB
MD5

a6729fba316ddf611b7acc3b34f86490
SHA1

b0ee6402f6f300e7fea3206a05b57a7e83e6c6fb
SHA256

cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227
SHA512

319b719a7a97c247df92f4ba442cb64c35eca12a5e5511def23e7e47a851731bc27ad86f04afa9fc8444dd51807952addff4823fd86f1c17c86ecb90c648161c
SSDEEP

6144:TXzKdNY49u8rVqaKChskGvWz8mvP6rmi01net:Ma4AQ1XGvWXZi01

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe

Executes dropped EXE 2 IoCs

pid	Process
4920	ITS SB App Switch.exe
2708	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4528-0-0x0000000000C90000-0x0000000000D30000-memory.dmp	upx
behavioral1/memory/4528-15-0x0000000000C90000-0x0000000000D30000-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

pid	Process
4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe
4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe
4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe
4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 4920	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	82
PID 4528 wrote to memory of 4920	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	82
PID 4528 wrote to memory of 4920	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	82
PID 4528 wrote to memory of 2708	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	83
PID 4528 wrote to memory of 2708	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	83
PID 4528 wrote to memory of 2708	4528	cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe	83

C:\Users\Admin\AppData\Local\Temp\cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe
"C:\Users\Admin\AppData\Local\Temp\cf24d9f4a2a23b26c872c0763014ea54fcce1eee086d81dc4b3026bec70a2227.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4528
- 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:4920
- 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:2708

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\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/4528-0-0x0000000000C90000-0x0000000000D30000-memory.dmp

Filesize
640KB

Download
memory/4528-15-0x0000000000C90000-0x0000000000D30000-memory.dmp

Filesize
640KB

Download