d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 07:56

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General

Target

d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe
Size

266KB
MD5

de0388868e7363df325777da9362592b
SHA1

11f406aeae1c2a5eb61d38f174f7d77129f90e7d
SHA256

d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3
SHA512

2d427ac03038ac4e618a350138c705c346e87aab39b55d19d99ed427fd48f38909d9ca68b5dba41e6b9891be7bd60536b1d167ab050b46fd89730c03a2efb536
SSDEEP

3072:vNXEGZJWhfNFC4S60+XoLczrVmX71HHlJkbZ+Y+x+tfnEafT+e8aH01ne4PK:1XzKdNY49u8rV4PkKInEafpt01net

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe

Executes dropped EXE 2 IoCs

pid	Process
1616	ITS SB App Switch.exe
1112	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1392-0-0x0000000000960000-0x0000000000A00000-memory.dmp	upx
behavioral1/memory/1392-14-0x0000000000960000-0x0000000000A00000-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

pid	Process
1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe
1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe
1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe
1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 1616	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	85
PID 1392 wrote to memory of 1616	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	85
PID 1392 wrote to memory of 1616	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	85
PID 1392 wrote to memory of 1112	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	86
PID 1392 wrote to memory of 1112	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	86
PID 1392 wrote to memory of 1112	1392	d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe	86

C:\Users\Admin\AppData\Local\Temp\d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe
"C:\Users\Admin\AppData\Local\Temp\d015ea8362f425f0b6388bbf6e4fd25cf201dc6172260e08c4c1d0a3a0f5b8b3.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1392
- 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:1616
- 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:1112

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/1392-0-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download
memory/1392-14-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download