e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 21:49

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General

Target

e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe
Size

266KB
MD5

5a45dbc911676982a07a0fcf230915a6
SHA1

1231e79b2cf7fdfe1bbac8bd72710b82e7f1db9f
SHA256

e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d
SHA512

8725158c9a99d0f860e3ea76e686bfef0ce2ea3e2cf317431ac6adc96b59846fc5e1fcfb6ea07dbab3acc065c0b6ec6b1183eccacee3d84d7a35adf2e59c5b83
SSDEEP

6144:6XzKdNY49u8rV81tZKrJlk3nzlMY2qzr01net:5a4AXKqBzbr01

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe

Executes dropped EXE 2 IoCs

pid	Process
3556	ITS SB App Switch.exe
3112	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/4364-0-0x00000000003D0000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/4364-14-0x00000000003D0000-0x0000000000470000-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
4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe
4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe
4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe
4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4364 wrote to memory of 3556	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	82
PID 4364 wrote to memory of 3556	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	82
PID 4364 wrote to memory of 3556	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	82
PID 4364 wrote to memory of 3112	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	83
PID 4364 wrote to memory of 3112	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	83
PID 4364 wrote to memory of 3112	4364	e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe	83

C:\Users\Admin\AppData\Local\Temp\e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe
"C:\Users\Admin\AppData\Local\Temp\e6c52a03001c064f6ab6d27e1fd4498b9a5bf1f9ff9433832a32c30ec754487d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4364
- 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:3556
- 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:3112

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/4364-0-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download
memory/4364-14-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download