038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32

Analysis

max time kernel
14s
max time network
114s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
12/06/2024, 23:36

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General

Target
038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe
Size 266KB
Sample240612-3lp44avgkh
SHA256 038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32
MD5 67daf77070f1932203d8f95024990f8b
SHA1 4d47616f85f52eb20171fa757d7abbb5d92eb984
SHA512 baf3f9f6b81ac76cd1b09d66dafb1197524644d66ecb71f56a3885a3b8839cd88b8cea6bac874c98cbfad4f30ad8b3a3987a2be406046fc53a9dce5fc4a77053
SSDEEP 6144:aXzKdNY49u8rVUV37LBSXNn2qNE01net:Za4AFON001
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4512	ITS SB App Switch.exe
580	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/1844-0-0x0000000000370000-0x0000000000410000-memory.dmp	upx
behavioral2/memory/1844-14-0x0000000000370000-0x0000000000410000-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
1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe
1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe
1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe
1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 4512	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	77
PID 1844 wrote to memory of 4512	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	77
PID 1844 wrote to memory of 4512	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	77
PID 1844 wrote to memory of 580	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	78
PID 1844 wrote to memory of 580	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	78
PID 1844 wrote to memory of 580	1844	038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe	78

C:\Users\Admin\AppData\Local\Temp\038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe
"C:\Users\Admin\AppData\Local\Temp\038f09bc852841c2715d7d2e161ae5a6aff11876b6443768a68491ff1cdeff32.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1844
- 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:4512
- 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:580

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

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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

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memory/1844-0-0x0000000000370000-0x0000000000410000-memory.dmp

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memory/1844-14-0x0000000000370000-0x0000000000410000-memory.dmp

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