26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 17:22

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General

Target

26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe
Size

266KB
MD5

9d9fad691ef14b9d90cc9754bc9d1dfb
SHA1

34fa59ce303bdeb4058ddb9af3c22c93cb331b4c
SHA256

26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18
SHA512

6af4b77f0425574fcfd56c886fab251bc30c08b6cbf6d3db8884ba24afb6d6353fba873be733982b78bfbc1e4e6508f0e0523daf32ff6bcf3dd8693921226aa9
SSDEEP

6144:qXzKdNY49u8rVKcw+atfHcHx1SFe4g01net:pa4AJcjatfHuxAJg01

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-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe

Executes dropped EXE 2 IoCs

pid	Process
5048	ITS SB App Switch.exe
1928	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/2836-0-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral1/memory/2836-14-0x0000000000010000-0x00000000000B0000-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
2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe
2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe
2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe
2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 5048	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	83
PID 2836 wrote to memory of 5048	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	83
PID 2836 wrote to memory of 5048	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	83
PID 2836 wrote to memory of 1928	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	84
PID 2836 wrote to memory of 1928	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	84
PID 2836 wrote to memory of 1928	2836	26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe	84

C:\Users\Admin\AppData\Local\Temp\26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe
"C:\Users\Admin\AppData\Local\Temp\26d0a6fb4a6358e35bc4089a67c1ee80de4169415da894e7553d3aaee7d52a18.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2836
- 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:5048
- 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:1928

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/2836-0-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/2836-14-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download