d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
07/06/2024, 16:40

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General

Target
d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
Size 266KB
Sample240607-t6sw2scc26
SHA256 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e
MD5 e8f4cb4f9ca71ea7f97bd3992783819c
SHA1 60709d044a59beeaf6193fb02604fafe3ac3aca3
SHA512 bc564064f35baf35bb281efaff53de43ec53a7af3a7d4bbfeb8f262bd4ee815feb767cc28adb1339559e42f87cf98025fee06d4af38fa01ec41695c181750553
SSDEEP 6144:YXzKdNY49u8rVoxmczSlUHURodU01net:Ha4AFmczSLoW01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
400	ITS SB App Switch.exe
2776	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/3032-0-0x0000000000500000-0x00000000005A0000-memory.dmp	upx
behavioral2/memory/3032-14-0x0000000000500000-0x00000000005A0000-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
3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 400	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	78
PID 3032 wrote to memory of 400	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	78
PID 3032 wrote to memory of 400	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	78
PID 3032 wrote to memory of 2776	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	79
PID 3032 wrote to memory of 2776	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	79
PID 3032 wrote to memory of 2776	3032	d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe	79

C:\Users\Admin\AppData\Local\Temp\d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
"C:\Users\Admin\AppData\Local\Temp\d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3032
- 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:400
- 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:2776

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/3032-0-0x0000000000500000-0x00000000005A0000-memory.dmp

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memory/3032-14-0x0000000000500000-0x00000000005A0000-memory.dmp

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