e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865

Analysis

max time kernel
141s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2023, 08:18

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General

Target

e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe
Size

266KB
MD5

5ffe95adcc5f970cbd43b04c4407be49
SHA1

7fe4f0e371c425c708df0662f562951e094c5b5c
SHA256

e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865
SHA512

4081377c8031dd4e23cc9c3374bf4f85b456dd1ec0880e5ac67295f4b570b578d07464144af96cb889ea32d304efca9612d03de7bb178b7839429dbc7fa5aded
SSDEEP

6144:sXzKdNY49u8rVL7tfPtoMi5McwB+01net:ja4AYtfSoB+01

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe

Executes dropped EXE 2 IoCs

pid	Process
4124	ITS SB App Switch.exe
4200	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/2224-0-0x0000000000420000-0x00000000004C0000-memory.dmp	upx
behavioral1/memory/2224-10-0x0000000000420000-0x00000000004C0000-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
2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe
2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe
2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe
2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 4124	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	85
PID 2224 wrote to memory of 4124	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	85
PID 2224 wrote to memory of 4124	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	85
PID 2224 wrote to memory of 4200	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	86
PID 2224 wrote to memory of 4200	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	86
PID 2224 wrote to memory of 4200	2224	e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe	86

C:\Users\Admin\AppData\Local\Temp\e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe
"C:\Users\Admin\AppData\Local\Temp\e6e50019f79e9a7e423fadd5b08d786331d7edfa7f6bc4103c6dd3f3bcb0c865.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2224
- 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:4124
- 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:4200

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
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
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
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/2224-0-0x0000000000420000-0x00000000004C0000-memory.dmp

Filesize
640KB

Download
memory/2224-10-0x0000000000420000-0x00000000004C0000-memory.dmp

Filesize
640KB

Download