da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254

General

Target

da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe
Size

266KB
MD5

01615a44bbf11c0b1f71cf2b99c9300b
SHA1

e9ab3f65a9ebe11e52f5684fede3f1e3406cb8cb
SHA256

da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254
SHA512

e31b883054e295d2c2e3c3ab795cc688d83a44ad1eba0f319a70d19e712503c178ed4e9e1f983b2126a05734023f1838ba4e0ec266ed1ad1c48ed8cee7e3d09d
SSDEEP

6144:5XzKdNY49u8rVhV04/gkq+IyMePw01net:ia4Aq04/gkqryMh01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2192	ITS SB App Switch.exe
2292	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe
3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3012-0-0x0000000000800000-0x00000000008A0000-memory.dmp	upx
behavioral1/memory/3012-12-0x0000000000800000-0x00000000008A0000-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 2 IoCs

pid	Process
3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe
3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2192	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	28
PID 3012 wrote to memory of 2192	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	28
PID 3012 wrote to memory of 2192	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	28
PID 3012 wrote to memory of 2192	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	28
PID 3012 wrote to memory of 2292	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	29
PID 3012 wrote to memory of 2292	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	29
PID 3012 wrote to memory of 2292	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	29
PID 3012 wrote to memory of 2292	3012	da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe	29

C:\Users\Admin\AppData\Local\Temp\da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe
"C:\Users\Admin\AppData\Local\Temp\da8a89a1b081d607b5ed58893a2fe938864bf61e5e3f16bd52ada5da3f32c254.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3012
- 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:2192
- 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:2292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/3012-0-0x0000000000800000-0x00000000008A0000-memory.dmp

Filesize
640KB

Download
memory/3012-12-0x0000000000800000-0x00000000008A0000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing