199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd

Analysis

max time kernel
128s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2023, 16:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe
Size

266KB
MD5

efd5cdbbae396cd132106aa0b89d939d
SHA1

de1850eadcba7b906258205d8b91d16196b792f0
SHA256

199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd
SHA512

9a6fdddc116f3caafab39b3e3ea39b981a77851928cc576695ae011ea105420bf7af8992a7de7759cb517e9da55d64629f160131dcb28d938429b0a94f1f589e
SSDEEP

3072:dNXEGZJWhfNFC4S60+XoLczrVmXzEhKRuKUQW/4aAoD1gad/gBh/SyO3KH01ne4S:bXzKdNY49u8rVqy4wxYBh/a201net

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe

Executes dropped EXE 2 IoCs

pid	Process
1276	ITS SB App Switch.exe
1908	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/816-0-0x00000000007E0000-0x0000000000880000-memory.dmp	upx
behavioral1/memory/816-14-0x00000000007E0000-0x0000000000880000-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
816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe
816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe
816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe
816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 1276	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	85
PID 816 wrote to memory of 1276	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	85
PID 816 wrote to memory of 1276	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	85
PID 816 wrote to memory of 1908	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	86
PID 816 wrote to memory of 1908	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	86
PID 816 wrote to memory of 1908	816	199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe	86

C:\Users\Admin\AppData\Local\Temp\199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe
"C:\Users\Admin\AppData\Local\Temp\199df559a5ed2112df8c978a56703f088ac6ac9ce2ecf4b081bdf586a0d18ecd.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:816
- 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:1276
- 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:1908

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

Loading Replay Monitor...

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
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
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/816-0-0x00000000007E0000-0x0000000000880000-memory.dmp

Filesize
640KB

Download
memory/816-14-0x00000000007E0000-0x0000000000880000-memory.dmp

Filesize
640KB

Download