3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 21:37

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General

Target

3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe
Size

266KB
MD5

68ca38c2c143d2d947b6086dea004151
SHA1

edd4086bdd5b6347fa2256371d9c5ba8f9c1d932
SHA256

3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439
SHA512

2cf927065d370503a7b3016fc7c1d7a54af5ebb154712aa7b4e05c3ee07e75790be91c09e70b619d6ed57c51a82280c1befe09c08d921168247b17313c2eb461
SSDEEP

3072:+NXEGZJWhfNFC4S60+XoLczrVmXkoYAC2oTZrCQ8IVirmBtJjcWTww36H01ne4PK:MXzKdNY49u8rV2zIriGtJjcWBG01net

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

Processes:

3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3252 ITS SB App Switch.exe
4084 ITS SB App Switch.exe

pid	process
3252	ITS SB App Switch.exe
4084	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/652-0-0x0000000000B60000-0x0000000000C00000-memory.dmp	upx
behavioral1/memory/652-14-0x0000000000B60000-0x0000000000C00000-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

Processes:

3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe

pid	process
652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe
652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe
652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe
652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe

description	pid	process	target process
PID 652 wrote to memory of 3252	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe
PID 652 wrote to memory of 3252	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe
PID 652 wrote to memory of 3252	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe
PID 652 wrote to memory of 4084	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe
PID 652 wrote to memory of 4084	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe
PID 652 wrote to memory of 4084	652	3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe
"C:\Users\Admin\AppData\Local\Temp\3e827e00e6482aaac7108aebbd84e8db62159821cff3b0c469adca8e107e5439.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:652
- 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:3252
- 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:4084

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/652-0-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download
memory/652-14-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download