a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b

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
26/05/2024, 22:38

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General

Target

a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
Size

266KB
MD5

3fd196be51460d9d104a510394fb0fa0
SHA1

c3eb5af98b6b38b1b049d41061fa34eca6a51910
SHA256

a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b
SHA512

27fcaf4bed3e50f55cecd0fdde52af88cfba4e2533c0b3b56abb8e7b4c9baaf4512ee380dbdf2a7846f7ec8b99f88ad40742641c07a2612e79ef3a6161e36135
SSDEEP

6144:aXzKdNY49u8rVvV0wQT/TRPkTMeefuk01net:Za4Ag0wA/tPCNeb01

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	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe

Executes dropped EXE 2 IoCs

pid	Process
2840	ITS SB App Switch.exe
4380	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/880-0-0x00000000005F0000-0x0000000000690000-memory.dmp	upx
behavioral1/memory/880-14-0x00000000005F0000-0x0000000000690000-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
880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 2840	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	83
PID 880 wrote to memory of 2840	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	83
PID 880 wrote to memory of 2840	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	83
PID 880 wrote to memory of 4380	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	84
PID 880 wrote to memory of 4380	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	84
PID 880 wrote to memory of 4380	880	a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe	84

C:\Users\Admin\AppData\Local\Temp\a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe
"C:\Users\Admin\AppData\Local\Temp\a93eda29fec25452c05e8748899e59a21a994d02c7be0f2f1f9b13fcccc1960b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:880
- 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:2840
- 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:4380

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/880-0-0x00000000005F0000-0x0000000000690000-memory.dmp

Filesize
640KB

Download
memory/880-14-0x00000000005F0000-0x0000000000690000-memory.dmp

Filesize
640KB

Download