ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc

Analysis

max time kernel
146s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
23-05-2024 01:02

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General

Target

ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe
Size

266KB
MD5

a17ed80b1c5b60d35f90ea6b6c40e051
SHA1

e0bcd8884f90f737e21406960f78a8c08c3614d1
SHA256

ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc
SHA512

9dfd7b270c27e7dea336c52236e753be0141012f491f3939f2c983be20731d11f7b98af835a3fb2e3d6794eee3ccc345a7275d9c83e93bc5fdbbf3db8e7847fc
SSDEEP

6144:1XzKdNY49u8rV6qUFkkQNltmkIs01net:ma4AP/YlX901

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

1020 ITS SB App Switch.exe
5036 ITS SB App Switch.exe

pid	process
1020	ITS SB App Switch.exe
5036	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/1360-0-0x0000000000BD0000-0x0000000000C70000-memory.dmp	upx
behavioral2/memory/1360-15-0x0000000000BD0000-0x0000000000C70000-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:

ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe

pid	process
1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe
1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe
1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe
1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe

description	pid	process	target process
PID 1360 wrote to memory of 1020	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe
PID 1360 wrote to memory of 1020	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe
PID 1360 wrote to memory of 1020	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe
PID 1360 wrote to memory of 5036	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe
PID 1360 wrote to memory of 5036	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe
PID 1360 wrote to memory of 5036	1360	ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe
"C:\Users\Admin\AppData\Local\Temp\ea9c5d8aa5a8d4bd613f9a604850b650661bc3ecd0153c3f0919ded1be8ed5dc.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1360

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:1020

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:5036

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/1360-0-0x0000000000BD0000-0x0000000000C70000-memory.dmp

Filesize
640KB

Download
memory/1360-15-0x0000000000BD0000-0x0000000000C70000-memory.dmp

Filesize
640KB

Download