982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae

Analysis

max time kernel
142s
max time network
145s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 15:01

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General

Target
982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe
Size 266KB
Sample240608-seckbacf8y
SHA256 982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae
MD5 fcc11f578d7ff63de6753f755d87db41
SHA1 02240accd0696c78a103ba16928453d04ef488f3
SHA512 0c2f137229a0f72f7144c05b23e87ea373e03858ded629cd46bcda82a6a1435a2ecb14d097947e2399360cf657540c4c2433072bd407bbbf68f16d7b02b582b7
SSDEEP 6144:3XzKdNY49u8rVuhwkx2/bQcFtus01net:Ia4AZ6ZFJ01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1880	ITS SB App Switch.exe
1936	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/1132-0-0x0000000000580000-0x0000000000620000-memory.dmp	upx
behavioral2/memory/1132-15-0x0000000000580000-0x0000000000620000-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
1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe
1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe
1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe
1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 1880	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	76
PID 1132 wrote to memory of 1880	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	76
PID 1132 wrote to memory of 1880	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	76
PID 1132 wrote to memory of 1936	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	77
PID 1132 wrote to memory of 1936	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	77
PID 1132 wrote to memory of 1936	1132	982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe	77

C:\Users\Admin\AppData\Local\Temp\982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe
"C:\Users\Admin\AppData\Local\Temp\982fb45cb57a9993705b7c935f8bb700d19724adfe8c4f7a8a29de29fb4529ae.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1132
- 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:1880
- 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:1936

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/1132-0-0x0000000000580000-0x0000000000620000-memory.dmp

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memory/1132-15-0x0000000000580000-0x0000000000620000-memory.dmp

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