8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a

Analysis

max time kernel
91s
max time network
101s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
29/05/2024, 10:32

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General

Target
8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe
Size 266KB
Sample240529-mk4yvsbf3y
SHA256 8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a
MD5 aee754f5b0c700d0a62845d7e8ea8606
SHA1 e7599c748892342d95bd1bf98d2a2533f2ca4c2c
SHA512 7cef58bc27b65683568b8f0acab9617aeb4aa62a1814dd347e3c46e0078a5b274847a092de1d3ea3154e16965288f5d05d00fdb8d97dbe14423a8e9cda7054eb
SSDEEP 6144:0XzKdNY49u8rVDHt5riGtJjcWYU01net:ba4Ayri6Jh01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1908	ITS SB App Switch.exe
3548	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/2320-0-0x0000000000340000-0x00000000003E0000-memory.dmp	upx
behavioral2/memory/2320-14-0x0000000000340000-0x00000000003E0000-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
2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe
2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe
2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe
2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1908	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	79
PID 2320 wrote to memory of 1908	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	79
PID 2320 wrote to memory of 1908	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	79
PID 2320 wrote to memory of 3548	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	80
PID 2320 wrote to memory of 3548	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	80
PID 2320 wrote to memory of 3548	2320	8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe	80

C:\Users\Admin\AppData\Local\Temp\8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe
"C:\Users\Admin\AppData\Local\Temp\8ee167a37658e99125da016870a3bd077ad3a8a2dfeb99a96e2651545eae096a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2320
- 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:1908
- 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:3548

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/2320-0-0x0000000000340000-0x00000000003E0000-memory.dmp

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memory/2320-14-0x0000000000340000-0x00000000003E0000-memory.dmp

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