41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 23:03

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General

Target

41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
Size

266KB
MD5

aa3d1935b4694c9f9bbe1248afa36fc7
SHA1

ca00431bd5e3e06ae7f8fec7ab211c4f4ba1316f
SHA256

41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f
SHA512

1ef5b5e654fb335d0b39f157a28158750e1487ae68d7fa5be7a32464039101535ff92cb727e95f94efb23143aee433d0f1b3ebce6424c538a708e44b6493ca87
SSDEEP

6144:3XzKdNY49u8rVX1tZK2kx2/bQcFO01net:Ia4AItZFO01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3764 ITS SB App Switch.exe
5088 ITS SB App Switch.exe

pid	process
3764	ITS SB App Switch.exe
5088	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/1116-0-0x0000000000820000-0x00000000008C0000-memory.dmp	upx
behavioral2/memory/1116-14-0x0000000000820000-0x00000000008C0000-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:

41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe

pid	process
1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe

description	pid	process	target process
PID 1116 wrote to memory of 3764	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe
PID 1116 wrote to memory of 3764	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe
PID 1116 wrote to memory of 3764	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe
PID 1116 wrote to memory of 5088	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe
PID 1116 wrote to memory of 5088	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe
PID 1116 wrote to memory of 5088	1116	41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe
"C:\Users\Admin\AppData\Local\Temp\41269f18a2a5490bcc6dfce3b0e01fe9c0a4b93a60c559e90a0b0d9fa8722d5f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1116

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:3764

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:5088

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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/1116-0-0x0000000000820000-0x00000000008C0000-memory.dmp

Filesize
640KB

Download
memory/1116-14-0x0000000000820000-0x00000000008C0000-memory.dmp

Filesize
640KB

Download