2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42

General

Target

2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe
Size

266KB
MD5

4d8e0039dda4fbf9c2e09ea7e18e5079
SHA1

edc815d5a905ac3cb8c17c91cd7e5464fedeacc7
SHA256

2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42
SHA512

bc557e8005b0829b181a04ed18dcab1da57a8cc6717f8e15c152cc4ca4921fa3db671f6d5d55d340e50296f55ea2c82ed374dfd4a05871b4a76b52bceddfb76c
SSDEEP

3072:dNXEGZJWhfNFC4S60+XoLczrVmXl3ht6ukgCggW3KhEfVEoSQDrZaBA2H01ne4PK:bXzKdNY49u8rVhxifVEoSEr801net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1620	ITS SB App Switch.exe
2348	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe
2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2324-0-0x00000000010D0000-0x0000000001170000-memory.dmp	upx
behavioral1/memory/2324-12-0x00000000010D0000-0x0000000001170000-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
2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe
2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 1620	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	28
PID 2324 wrote to memory of 1620	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	28
PID 2324 wrote to memory of 1620	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	28
PID 2324 wrote to memory of 1620	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	28
PID 2324 wrote to memory of 2348	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	29
PID 2324 wrote to memory of 2348	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	29
PID 2324 wrote to memory of 2348	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	29
PID 2324 wrote to memory of 2348	2324	2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe	29

C:\Users\Admin\AppData\Local\Temp\2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe
"C:\Users\Admin\AppData\Local\Temp\2f5d218935318381d6c9c9f419e69dba7f78d738d4c62570c56568b5834f5f42.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2324
- 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:1620
- 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:2348

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/2324-0-0x00000000010D0000-0x0000000001170000-memory.dmp

Filesize
640KB

Download
memory/2324-12-0x00000000010D0000-0x0000000001170000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing