b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099

Analysis

max time kernel
139s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 02:47

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General

Target

b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe
Size

266KB
MD5

3813f1301239f974c437857024b9b48b
SHA1

df9a658904fc02a00f93a0cbed29063d61c70e92
SHA256

b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099
SHA512

9515a1025c668f289ab44f560c56b0a1ca460f925e3ab395f26fb35bdf0f39e67983f0e1a09cd1399a6690cfa826fbfa4b5a0121400a8784933e20c6eb518a91
SSDEEP

6144:qXzKdNY49u8rVcRo3sHHN4oqXGs01net:pa4AtKsHt4jn01

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-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe

Executes dropped EXE 2 IoCs

pid	Process
4052	ITS SB App Switch.exe
2380	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/2644-0-0x0000000000710000-0x00000000007B0000-memory.dmp	upx
behavioral1/memory/2644-14-0x0000000000710000-0x00000000007B0000-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
2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe
2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe
2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe
2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 4052	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	83
PID 2644 wrote to memory of 4052	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	83
PID 2644 wrote to memory of 4052	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	83
PID 2644 wrote to memory of 2380	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	84
PID 2644 wrote to memory of 2380	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	84
PID 2644 wrote to memory of 2380	2644	b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe	84

C:\Users\Admin\AppData\Local\Temp\b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe
"C:\Users\Admin\AppData\Local\Temp\b97a2ab07b1677f7b44165d388e310fa8e3532ef3850aedea097ca648ae75099.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2644
- 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:4052
- 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:2380

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/2644-0-0x0000000000710000-0x00000000007B0000-memory.dmp

Filesize
640KB

Download
memory/2644-14-0x0000000000710000-0x00000000007B0000-memory.dmp

Filesize
640KB

Download