09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 12:44

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General

Target

09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe
Size

266KB
MD5

82f9b1e146bd215cda0d1de52d0caacd
SHA1

3d9471fd42410514474ee2dfd517a908bb368984
SHA256

09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1
SHA512

b2820a333fa091988d8b61e28ab60a667af5a546f98531ebc595232cbb080dd400f5dae22374481c9c1a790a727a267b69a05ff4d1e34ebf1e3fe85a064b3a45
SSDEEP

3072:WNXEGZJWhfNFC4S60+XoLczrVmXmI4KsHlJkbZ+Y+x+tfnEafTCH01ne4PK:kXzKdNY49u8rVTkKInEafC01net

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-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe

Executes dropped EXE 2 IoCs

pid	Process
1328	ITS SB App Switch.exe
3100	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/3892-0-0x0000000000880000-0x0000000000920000-memory.dmp	upx
behavioral1/memory/3892-14-0x0000000000880000-0x0000000000920000-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
3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe
3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe
3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe
3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3892 wrote to memory of 1328	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	88
PID 3892 wrote to memory of 1328	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	88
PID 3892 wrote to memory of 1328	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	88
PID 3892 wrote to memory of 3100	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	89
PID 3892 wrote to memory of 3100	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	89
PID 3892 wrote to memory of 3100	3892	09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe	89

C:\Users\Admin\AppData\Local\Temp\09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe
"C:\Users\Admin\AppData\Local\Temp\09e5689d4bcaf34c2aa2f933864835bd5e839bb60dc6f508aaa00965a398ddd1.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3892
- 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:1328
- 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:3100

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/3892-0-0x0000000000880000-0x0000000000920000-memory.dmp

Filesize
640KB

Download
memory/3892-14-0x0000000000880000-0x0000000000920000-memory.dmp

Filesize
640KB

Download