0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2024, 06:07

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General

Target

0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe
Size

266KB
MD5

0856c4db731f96fc47f7ffdd5473df85
SHA1

5450c3c8468b5211d0b51518594751945a2271c8
SHA256

0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f
SHA512

3ec9c72ed8fd854c560368772d4e917c2cdba15466506422215ebe8750287acdf0d1b7cc95f406646bd904238d3b822e66c7fabc861b8c750636e91bac5a69f3
SSDEEP

6144:wXzKdNY49u8rVg7tfksHHN4oqXG+d01net:va4AVtfksHt4j901

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe

Executes dropped EXE 2 IoCs

pid	Process
2744	ITS SB App Switch.exe
2580	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/2560-0-0x00000000007C0000-0x0000000000860000-memory.dmp	upx
behavioral1/memory/2560-14-0x00000000007C0000-0x0000000000860000-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
2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe
2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe
2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe
2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2744	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	82
PID 2560 wrote to memory of 2744	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	82
PID 2560 wrote to memory of 2744	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	82
PID 2560 wrote to memory of 2580	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	83
PID 2560 wrote to memory of 2580	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	83
PID 2560 wrote to memory of 2580	2560	0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe	83

C:\Users\Admin\AppData\Local\Temp\0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe
"C:\Users\Admin\AppData\Local\Temp\0525f0f2fc574aefb691e9ee0f224994bd34a348f4f06cd0250579b094e76c5f.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2560
- 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:2744
- 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:2580

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/2560-0-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download
memory/2560-14-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download