a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 13:00

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General

Target

a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe
Size

266KB
MD5

1326f3752ca70a150abd408e73fb06da
SHA1

b0c71c19ae8f0e6715dab5223407c3e2b78673e9
SHA256

a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9
SHA512

1519dec4ec49c9c4254d1a67a08d1693521209dea4375a1195fcdd6aff58923a35e481f4af39de9028298ffa805f248df87616646636cf14ee47ba38fbe37a20
SSDEEP

6144:NXzKdNY49u8rV06btCNLBSXNn2qNIt01net:ua4Aj6bsNON801

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe

Executes dropped EXE 2 IoCs

pid	Process
224	ITS SB App Switch.exe
2436	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/812-0-0x00000000008F0000-0x0000000000990000-memory.dmp	upx
behavioral1/memory/812-14-0x00000000008F0000-0x0000000000990000-memory.dmp	upx
behavioral1/memory/812-15-0x00000000008F0000-0x0000000000990000-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
812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe
812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe
812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe
812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 224	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	82
PID 812 wrote to memory of 224	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	82
PID 812 wrote to memory of 224	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	82
PID 812 wrote to memory of 2436	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	83
PID 812 wrote to memory of 2436	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	83
PID 812 wrote to memory of 2436	812	a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe	83

C:\Users\Admin\AppData\Local\Temp\a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe
"C:\Users\Admin\AppData\Local\Temp\a75219383af590d4a0721dbb6760b014142fdb57a7f6471dbebe75e8c8effbf9.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:812
- 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:224
- 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:2436

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/812-0-0x00000000008F0000-0x0000000000990000-memory.dmp

Filesize
640KB

Download
memory/812-14-0x00000000008F0000-0x0000000000990000-memory.dmp

Filesize
640KB

Download
memory/812-15-0x00000000008F0000-0x0000000000990000-memory.dmp

Filesize
640KB

Download