ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f

Analysis

max time kernel
133s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 00:30

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General

Target

ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe
Size

266KB
MD5

2eed0514deb4e536bbfeaf4025c88295
SHA1

c660fdf64134199a7f25c4986245757c592e9156
SHA256

ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f
SHA512

bb87273b5e3e79a12a67d89532f2867364bd97531f3be77348a5e06129588f1352f301e9c7ffa1a446f6da4080b5b6710dd97367fbed02f53bd5558e6e63c848
SSDEEP

6144:4XzKdNY49u8rVu7tUkV4dPMvc+/cv17701net:na4ADUxd2/k701

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3348 ITS SB App Switch.exe
5104 ITS SB App Switch.exe

pid	process
3348	ITS SB App Switch.exe
5104	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
behavioral1/memory/464-0-0x0000000000CE0000-0x0000000000D80000-memory.dmp	upx
behavioral1/memory/464-15-0x0000000000CE0000-0x0000000000D80000-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:

ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe

pid	process
464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe
464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe
464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe
464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe

description	pid	process	target process
PID 464 wrote to memory of 3348	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe
PID 464 wrote to memory of 3348	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe
PID 464 wrote to memory of 3348	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe
PID 464 wrote to memory of 5104	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe
PID 464 wrote to memory of 5104	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe
PID 464 wrote to memory of 5104	464	ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe
"C:\Users\Admin\AppData\Local\Temp\ffd05400758425eae9189e316b23b6b963d371cb6a72b40db63d2ee3d3be418f.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:464

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:3348

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:5104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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/464-0-0x0000000000CE0000-0x0000000000D80000-memory.dmp

Filesize
640KB

Download
memory/464-15-0x0000000000CE0000-0x0000000000D80000-memory.dmp

Filesize
640KB

Download