6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 22:44

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General

Target

6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe
Size

266KB
MD5

cd83f061bd76d0da4ccec71b8c1ff5ef
SHA1

652f506d816e7007dd6425f139ab3728405e273c
SHA256

6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487
SHA512

95da5ad5698c863f39b5f188919c765995aa3ff4f41916cc8d0e705ef83393b7ffe28a57cbe97e637bcb732aeaeffc1e6b453b595ebe07a1a8b4a53a0a9d5a09
SSDEEP

6144:uXzKdNY49u8rV0GfdXypDIAygDAuk01net:1a4AekMX01

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe

Executes dropped EXE 2 IoCs

pid	Process
3164	ITS SB App Switch.exe
1676	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/5036-0-0x0000000000DD0000-0x0000000000E70000-memory.dmp	upx
behavioral1/memory/5036-14-0x0000000000DD0000-0x0000000000E70000-memory.dmp	upx
behavioral1/memory/5036-16-0x0000000000DD0000-0x0000000000E70000-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
5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe
5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe
5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe
5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 3164	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	82
PID 5036 wrote to memory of 3164	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	82
PID 5036 wrote to memory of 3164	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	82
PID 5036 wrote to memory of 1676	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	83
PID 5036 wrote to memory of 1676	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	83
PID 5036 wrote to memory of 1676	5036	6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe	83

C:\Users\Admin\AppData\Local\Temp\6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe
"C:\Users\Admin\AppData\Local\Temp\6b9f73c080038058c3bcaa04deaefcf2cff204c3491505f0659455890bcc8487.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5036
- 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:3164
- 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:1676

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/5036-0-0x0000000000DD0000-0x0000000000E70000-memory.dmp

Filesize
640KB

Download
memory/5036-14-0x0000000000DD0000-0x0000000000E70000-memory.dmp

Filesize
640KB

Download
memory/5036-16-0x0000000000DD0000-0x0000000000E70000-memory.dmp

Filesize
640KB

Download