118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 21:46

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General

Target

118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe
Size

266KB
MD5

6e4e5266e6761bf5e6113161ea40a779
SHA1

decf3d5daad178ad1772dfb0fa1473014a8fa111
SHA256

118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624
SHA512

29d9f1d047685e524a08e2f6ac99b61d651a1a9e66f6552352db467c200806c5fb6718394d5cee3328d09abd1b46470efb024db16dfeb0d2dd307786f017de01
SSDEEP

3072:2NXEGZJWhfNFC4S60+XoLczrVmXtW1llU1FLL5r6jQ6yGl14YH01ne4PK:EXzKdNY49u8rVuWflE1Glv01net

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:

118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3480 ITS SB App Switch.exe
1188 ITS SB App Switch.exe

pid	process
3480	ITS SB App Switch.exe
1188	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/920-0-0x0000000000390000-0x0000000000430000-memory.dmp	upx
behavioral1/memory/920-14-0x0000000000390000-0x0000000000430000-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:

118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe

pid	process
920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe
920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe
920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe
920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe

description	pid	process	target process
PID 920 wrote to memory of 3480	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe
PID 920 wrote to memory of 3480	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe
PID 920 wrote to memory of 3480	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe
PID 920 wrote to memory of 1188	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe
PID 920 wrote to memory of 1188	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe
PID 920 wrote to memory of 1188	920	118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe
"C:\Users\Admin\AppData\Local\Temp\118d02fc999cd93e09b334377464db286c5c8836a409410780557a1e1fd66624.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:920

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:3480

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:1188

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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/920-0-0x0000000000390000-0x0000000000430000-memory.dmp

Filesize
640KB

Download
memory/920-14-0x0000000000390000-0x0000000000430000-memory.dmp

Filesize
640KB

Download