054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 02:44

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General

Target

054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
Size

266KB
MD5

922ae7a1a449e72aa552dec407dac573
SHA1

07131179d5177c53bd26f5477488d54ac77a7802
SHA256

054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5
SHA512

9bf4867390865cef0b22e7e2eded551703695ec480f077a284019c1ce5155116c6a48304b861e228666c97964acf91c09f0946881fff5d974f6af8ba505de73d
SSDEEP

3072:iNXEGZJWhfNFC4S60+XoLczrVmXqzt1dUzWKK8/3UuwiDIAkJhgD4ePihH01ne4S:QXzKdNY49u8rVvBypDIAygDe01net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3980 ITS SB App Switch.exe
4068 ITS SB App Switch.exe

pid	process
3980	ITS SB App Switch.exe
4068	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1400-0-0x0000000000900000-0x00000000009A0000-memory.dmp	upx
behavioral2/memory/1400-14-0x0000000000900000-0x00000000009A0000-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

Processes:

054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe

pid	process
1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe

description	pid	process	target process
PID 1400 wrote to memory of 3980	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe
PID 1400 wrote to memory of 3980	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe
PID 1400 wrote to memory of 3980	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe
PID 1400 wrote to memory of 4068	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe
PID 1400 wrote to memory of 4068	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe
PID 1400 wrote to memory of 4068	1400	054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
"C:\Users\Admin\AppData\Local\Temp\054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1400

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:3980

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:4068

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

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
memory/1400-0-0x0000000000900000-0x00000000009A0000-memory.dmp

Filesize
640KB

Download
memory/1400-14-0x0000000000900000-0x00000000009A0000-memory.dmp

Filesize
640KB

Download