3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055

Analysis

max time kernel
140s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01-05-2024 23:59

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General

Target

3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe
Size

266KB
MD5

d79b848e8f260ede1beeb103595b473f
SHA1

c7eddb6ca88ea18e880d219bb6228c1c7d8950ab
SHA256

3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055
SHA512

53de30f582b7997d2a1dec11f6b2e476653924ae1d3abadaa0984f60e93944d5168c64570bcddd1c33b48be168b734181d7341d764e4583acb457e3deefa6f14
SSDEEP

6144:AXzKdNY49u8rVhVE9Mlr5xuRrUGI01net:/a4ASE+lNxuI01

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-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe

Executes dropped EXE 2 IoCs

pid	Process
4700	ITS SB App Switch.exe
4340	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/4604-0-0x0000000000B10000-0x0000000000BB0000-memory.dmp	upx
behavioral1/memory/4604-14-0x0000000000B10000-0x0000000000BB0000-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
4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe
4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe
4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe
4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 4700	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	85
PID 4604 wrote to memory of 4700	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	85
PID 4604 wrote to memory of 4700	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	85
PID 4604 wrote to memory of 4340	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	86
PID 4604 wrote to memory of 4340	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	86
PID 4604 wrote to memory of 4340	4604	3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe	86

C:\Users\Admin\AppData\Local\Temp\3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe
"C:\Users\Admin\AppData\Local\Temp\3162d8f79c098769be7fc9f199f20190a873407559854adab47d81f29fd1e055.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4604
- 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:4700
- 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:4340

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/4604-0-0x0000000000B10000-0x0000000000BB0000-memory.dmp

Filesize
640KB

Download
memory/4604-14-0x0000000000B10000-0x0000000000BB0000-memory.dmp

Filesize
640KB

Download