9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b

Analysis

max time kernel
90s
max time network
98s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
29/05/2024, 08:28

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General

Target
9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe
Size 266KB
Sample240529-kc8kzagf2v
SHA256 9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b
MD5 3a2eb63ab026db82d4cf7947c698e478
SHA1 7ab02205f66937b4b39896aff3afc10075392870
SHA512 4e7bafb7ee035ce3b9f76ce4204c3981492ef23ef6ede0750eae080d122aa3fc4c017ff71946cd52b9cbc012d19efbf5cb9623795f714d25cb139e9f432fe968
SSDEEP 6144:YXzKdNY49u8rVMPHZth40Ffx1oi+T01net:Ha4AvV4mIT01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
656	ITS SB App Switch.exe
756	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/3604-0-0x0000000000570000-0x0000000000610000-memory.dmp	upx
behavioral2/memory/3604-14-0x0000000000570000-0x0000000000610000-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
3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe
3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe
3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe
3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 656	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	78
PID 3604 wrote to memory of 656	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	78
PID 3604 wrote to memory of 656	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	78
PID 3604 wrote to memory of 756	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	79
PID 3604 wrote to memory of 756	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	79
PID 3604 wrote to memory of 756	3604	9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe	79

C:\Users\Admin\AppData\Local\Temp\9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe
"C:\Users\Admin\AppData\Local\Temp\9220fd943d5d80d20d2758cc94932c9119d404bb2ec36227eb383ad77993774b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3604
- 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:656
- 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:756

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/3604-0-0x0000000000570000-0x0000000000610000-memory.dmp

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memory/3604-14-0x0000000000570000-0x0000000000610000-memory.dmp

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