46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62

Analysis

max time kernel
135s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 00:29

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General

Target

46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe
Size

266KB
MD5

f62ff2041fb660ef035864ae35f3bf6a
SHA1

2c6e0a93af0b050050d71b7287fbeacd9c7fae7d
SHA256

46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62
SHA512

187cd22dd887224de5b733847ac0ecf758064ab63b339eeaa6831249a8cdeb0fdc520b603ac8a505c1fc3548d2da83db5f49f630b03d48f156e09dd3a4f5c6dd
SSDEEP

6144:0XzKdNY49u8rVr6btCNTIkx2/bQcFkuK01net:ba4AU6bsNTIZFM01

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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe

Executes dropped EXE 2 IoCs

pid	Process
632	ITS SB App Switch.exe
3204	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/2512-0-0x00000000006D0000-0x0000000000770000-memory.dmp	upx
behavioral1/memory/2512-15-0x00000000006D0000-0x0000000000770000-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
2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe
2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe
2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe
2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 632	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	90
PID 2512 wrote to memory of 632	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	90
PID 2512 wrote to memory of 632	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	90
PID 2512 wrote to memory of 3204	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	91
PID 2512 wrote to memory of 3204	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	91
PID 2512 wrote to memory of 3204	2512	46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe	91

C:\Users\Admin\AppData\Local\Temp\46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe
"C:\Users\Admin\AppData\Local\Temp\46357005c6aaa9ad2c952dc5c4a2c2c48b947ffca2d96ba6b83f7e1f29e55c62.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2512
- 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:632
- 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:3204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4532,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8
1⤵
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

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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/2512-0-0x00000000006D0000-0x0000000000770000-memory.dmp

Filesize
640KB

Download
memory/2512-15-0x00000000006D0000-0x0000000000770000-memory.dmp

Filesize
640KB

Download