454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274

Analysis

max time kernel
134s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 04:39

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General

Target

454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe
Size

266KB
MD5

451ea87937919b09e76055cb9ba3a905
SHA1

c6799976d45ac418b855a9b102af2c483c830066
SHA256

454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274
SHA512

b28d7fb9e5512799a393a08534b1060f53037acc9bfe1baac0db711a03572b9201e89580667bf381a72965d56661caa39a54cb750593bd61124f543268bedfdd
SSDEEP

3072:5NXEGZJWhfNFC4S60+XoLczrVmXOxAA8bpzWGLiw6Zau4NDBzdrmaDnVH01ne4PK:XXzKdNY49u8rVffwzz9x01net

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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe

Executes dropped EXE 2 IoCs

pid	Process
4340	ITS SB App Switch.exe
1688	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/1188-0-0x0000000000850000-0x00000000008F0000-memory.dmp	upx
behavioral1/memory/1188-14-0x0000000000850000-0x00000000008F0000-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
1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe
1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe
1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe
1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 4340	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	85
PID 1188 wrote to memory of 4340	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	85
PID 1188 wrote to memory of 4340	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	85
PID 1188 wrote to memory of 1688	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	86
PID 1188 wrote to memory of 1688	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	86
PID 1188 wrote to memory of 1688	1188	454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe	86

C:\Users\Admin\AppData\Local\Temp\454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe
"C:\Users\Admin\AppData\Local\Temp\454e33beb684e221bab2a892a2b6fd016ba0a995a2c1416ccd221cd5cd08b274.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1188
- 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:4340
- 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:1688

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/1188-0-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download
memory/1188-14-0x0000000000850000-0x00000000008F0000-memory.dmp

Filesize
640KB

Download