ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6

Analysis

max time kernel
125s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 01:21

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General

Target

ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe
Size

266KB
MD5

961dc6a667d372b1c9bc25d85af9a4c0
SHA1

468e83e86ed07a2b59be2b48d2bdfecdf98716a4
SHA256

ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6
SHA512

c12e45c77fa64bf1c3c3ba868e539f5566a6892f82807db84f7d7c8bd9522746c19be2c3b57a024aee1404b6e43a90e751639b91a54ea6050a520812de138f90
SSDEEP

6144:6XzKdNY49u8rVY1tZKXYMlr5xuRrUn01net:5a4AtilNxP01

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	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe

Executes dropped EXE 2 IoCs

pid	Process
1384	ITS SB App Switch.exe
628	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/672-0-0x00000000006D0000-0x0000000000770000-memory.dmp	upx
behavioral1/memory/672-14-0x00000000006D0000-0x0000000000770000-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
672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe
672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe
672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe
672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 1384	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	90
PID 672 wrote to memory of 1384	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	90
PID 672 wrote to memory of 1384	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	90
PID 672 wrote to memory of 628	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	91
PID 672 wrote to memory of 628	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	91
PID 672 wrote to memory of 628	672	ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe	91

C:\Users\Admin\AppData\Local\Temp\ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe
"C:\Users\Admin\AppData\Local\Temp\ab7cfbf5f0532f6aa7a916b9ad939c89b3ff3e65850fc5dd96e951db7dabd8d6.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:672
- 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:1384
- 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:628

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=3284,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=2568 /prefetch:8
1⤵
PID:4300

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/672-0-0x00000000006D0000-0x0000000000770000-memory.dmp

Filesize
640KB

Download
memory/672-14-0x00000000006D0000-0x0000000000770000-memory.dmp

Filesize
640KB

Download