ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 04:33

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General

Target

ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe
Size

266KB
MD5

8716376aeb83898c8e4362ae743a253d
SHA1

ccd50fa240a4e800aa177ba6d9a210b9d042e516
SHA256

ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06
SHA512

ecb8fec272ed882fe6a26bd23c39d4fcd7380795fb317019a29254aa74e22087a84081735fa047f22894107587ddbd8b280f4d0f95b3ec298221d1e61bac43a4
SSDEEP

3072:0NXEGZJWhfNFC4S60+XoLczrVmXa1Zxqs0BVH0XNn2qcyFIAzH01ne4PK:CXzKdNY49u8rVb8BSXNn2qNz01net

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	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe

Executes dropped EXE 2 IoCs

pid	Process
2188	ITS SB App Switch.exe
3984	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/2716-0-0x00000000006F0000-0x0000000000790000-memory.dmp	upx
behavioral1/memory/2716-14-0x00000000006F0000-0x0000000000790000-memory.dmp	upx
behavioral1/memory/2716-15-0x00000000006F0000-0x0000000000790000-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
2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe
2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe
2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe
2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2188	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	83
PID 2716 wrote to memory of 2188	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	83
PID 2716 wrote to memory of 2188	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	83
PID 2716 wrote to memory of 3984	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	84
PID 2716 wrote to memory of 3984	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	84
PID 2716 wrote to memory of 3984	2716	ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe	84

C:\Users\Admin\AppData\Local\Temp\ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe
"C:\Users\Admin\AppData\Local\Temp\ba8e7b98592c5c7091b5a7fb7bf3fd036145326e863f070c7ee9522d3e511c06.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2716
- 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:2188
- 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:3984

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

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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/2716-0-0x00000000006F0000-0x0000000000790000-memory.dmp

Filesize
640KB

Download
memory/2716-14-0x00000000006F0000-0x0000000000790000-memory.dmp

Filesize
640KB

Download
memory/2716-15-0x00000000006F0000-0x0000000000790000-memory.dmp

Filesize
640KB

Download