d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda

Analysis

max time kernel
91s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 11:30

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General

Target
d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe
Size 266KB
Sample240603-nl7a2seb78
SHA256 d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda
MD5 d67e12e0814d473a16dbf125743a592c
SHA1 04e0f8d037285841cc11833b7ac1271309cc8701
SHA512 1371b1645caef0d1125c83df050b972bc13256dc45bd5550cbfc1894cd69909a37387269da027f5d59030f2da2fad105d853c29609c9cf973f621b466784d91f
SSDEEP 6144:NXzKdNY49u8rV5SkV4dPMvc+/cv1jX01net:ua4AGSxd2/KX01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3840	ITS SB App Switch.exe
4580	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/2964-0-0x0000000000660000-0x0000000000700000-memory.dmp	upx
behavioral2/memory/2964-14-0x0000000000660000-0x0000000000700000-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
2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe
2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe
2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe
2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 3840	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	76
PID 2964 wrote to memory of 3840	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	76
PID 2964 wrote to memory of 3840	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	76
PID 2964 wrote to memory of 4580	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	77
PID 2964 wrote to memory of 4580	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	77
PID 2964 wrote to memory of 4580	2964	d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe	77

C:\Users\Admin\AppData\Local\Temp\d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe
"C:\Users\Admin\AppData\Local\Temp\d2afb89531f95ceca38c1be92a83654888af9cc3c33b524c92f8fed187310cda.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2964
- 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:3840
- 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:4580

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/2964-0-0x0000000000660000-0x0000000000700000-memory.dmp

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memory/2964-14-0x0000000000660000-0x0000000000700000-memory.dmp

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