204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
20/05/2024, 05:46

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General

Target
204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe
Size 266KB
Sample240520-gglp8aeg8v
SHA256 204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a
MD5 7745fd75d60652ab97f8233437e4cad0
SHA1 4f02bdfffe7eaee9cd84d20125567799a7c02d57
SHA512 cfd788c2ad852fa58938df6b637eedbbf6caf1cc6dd5609b8540ba34999796bda5e297f29d10b49b2db291aafd6c21a2b83a8b346361f398686a4c118f8fff25
SSDEEP 6144:YXzKdNY49u8rVUuw+UFkkQNltmkIS01net:Ha4AB/YlX501
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4268	ITS SB App Switch.exe
3580	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/1716-0-0x0000000000E20000-0x0000000000EC0000-memory.dmp	upx
behavioral2/memory/1716-14-0x0000000000E20000-0x0000000000EC0000-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
1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe
1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe
1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe
1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 4268	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	80
PID 1716 wrote to memory of 4268	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	80
PID 1716 wrote to memory of 4268	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	80
PID 1716 wrote to memory of 3580	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	81
PID 1716 wrote to memory of 3580	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	81
PID 1716 wrote to memory of 3580	1716	204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe	81

C:\Users\Admin\AppData\Local\Temp\204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe
"C:\Users\Admin\AppData\Local\Temp\204f9f92cfe600bc96290d37a9b1ad9833e42b86af554b1088024b5876a4e25a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1716
- 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:4268
- 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:3580

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/1716-0-0x0000000000E20000-0x0000000000EC0000-memory.dmp

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memory/1716-14-0x0000000000E20000-0x0000000000EC0000-memory.dmp

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