69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
11/06/2024, 00:59

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General

Target
69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
Size 266KB
Sample240611-bca52aybqn
SHA256 69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7
MD5 b0aa698e1d3259dec5e54b9397aaec08
SHA1 b2fb1e78c6696fcd19e1a6880c1ff76a6b865ede
SHA512 b27c2d701b1232881e45307bfd8dbab2bd1cf785f596c8e978c01252bcf791e6757e7c024b8ae9f6806f4f13dd9938ac5f415a5137d78b82f32ea4fab9f67a99
SSDEEP 3072:vNXEGZJWhfNFC4S60+XoLczrVmXgAxPJR7BgCggW3KhEfVEoSQDrZaZ0sH01ne4S:1XzKdNY49u8rVMR1xifVEoSErW01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3504	ITS SB App Switch.exe
4672	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/4580-0-0x0000000000CC0000-0x0000000000D60000-memory.dmp	upx
behavioral2/memory/4580-14-0x0000000000CC0000-0x0000000000D60000-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
4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 3504	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	77
PID 4580 wrote to memory of 3504	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	77
PID 4580 wrote to memory of 3504	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	77
PID 4580 wrote to memory of 4672	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	78
PID 4580 wrote to memory of 4672	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	78
PID 4580 wrote to memory of 4672	4580	69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe	78

C:\Users\Admin\AppData\Local\Temp\69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe
"C:\Users\Admin\AppData\Local\Temp\69fdb920e2e46997e8e4eed1369fae991b47b5cdcd5328ef05e49deaf24927b7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4580
- 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:3504
- 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:4672

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

Submit Download

memory/4580-0-0x0000000000CC0000-0x0000000000D60000-memory.dmp

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memory/4580-14-0x0000000000CC0000-0x0000000000D60000-memory.dmp

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