1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb

Analysis

max time kernel
146s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 14:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe
Size 266KB
Sample240608-rtywesdd33
SHA256 1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb
MD5 c2535646f6637dce77ac2743dcc85f77
SHA1 5cdbb8afd63a7534d3152ab0021ddb687d7e5b4d
SHA512 0760773f889aa026d58aa64ffbeeab48d7c55b046b0acf0eef0376da9b8e7b895138bab14bfb76d30b1e0043f454937e3b644990b4f4a10413fd0cf8c7b417bc
SSDEEP 6144:wXzKdNY49u8rVJV0XzJTeB6IxACs2ST01net:va4AS0XzU0IpLST01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1604	ITS SB App Switch.exe
3808	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1892-0-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx
behavioral2/memory/1892-15-0x0000000000AE0000-0x0000000000B80000-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
1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe
1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe
1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe
1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 1604	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	77
PID 1892 wrote to memory of 1604	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	77
PID 1892 wrote to memory of 1604	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	77
PID 1892 wrote to memory of 3808	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	78
PID 1892 wrote to memory of 3808	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	78
PID 1892 wrote to memory of 3808	1892	1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe	78

C:\Users\Admin\AppData\Local\Temp\1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe
"C:\Users\Admin\AppData\Local\Temp\1c543e240e886926edb013532b568c0a4c29478b12a2e9246a233afcfaa27bdb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1892
- 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:1604
- 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:3808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1892-0-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Download

memory/1892-15-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Download