8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
05/04/2024, 05:38

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
Size 266KB
Sample240405-gbv2psdc3s
SHA256 8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48
MD5 bc981b6e9618b7bd1c2755ddb683d8d9
SHA1 e26f0728abe97da1e752f9f4113266293794e94b
SHA512 d5e433be095b3c4e7acad23434a87327f81c1596495288d9b0a865a2c67a933f2f15b4ac02fc8807df578550456d44e16d19975a1d056e8518624690891fa785
SSDEEP 6144:3XzKdNY49u8rVZ/UEUFkkQNltmkIo01net:Ia4An/YlXD01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
536	ITS SB App Switch.exe
860	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/1000-0-0x00000000000C0000-0x0000000000160000-memory.dmp	upx
behavioral2/memory/1000-14-0x00000000000C0000-0x0000000000160000-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
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77

C:\Users\Admin\AppData\Local\Temp\8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
"C:\Users\Admin\AppData\Local\Temp\8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1000
- 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:536
- 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:860

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

Loading Replay Monitor...

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

Submit Download

memory/1000-0-0x00000000000C0000-0x0000000000160000-memory.dmp

Download

memory/1000-14-0x00000000000C0000-0x0000000000160000-memory.dmp

Download