2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 02:41

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General

Target

2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe
Size

266KB
MD5

6395af439c9e7234c5658efedacf25e0
SHA1

a23c795f1ae1162ce911950f248a31a04becfd54
SHA256

2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931
SHA512

ae088cde33f49ec21e43852d8be5f51a06662c451be55b86d945c3404e06e3c7843ec1da5e27a123686422881fd3037d81242ace012fa97308b042aeeb032f98
SSDEEP

6144:9XzKdNY49u8rV/HreLUFkkQNltmkIW01net:ea4AArJ/YlXf01

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	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe

Executes dropped EXE 2 IoCs

pid	Process
1856	ITS SB App Switch.exe
3968	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/3208-0-0x0000000000060000-0x0000000000100000-memory.dmp	upx
behavioral1/memory/3208-15-0x0000000000060000-0x0000000000100000-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
3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe
3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe
3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe
3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 1856	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	83
PID 3208 wrote to memory of 1856	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	83
PID 3208 wrote to memory of 1856	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	83
PID 3208 wrote to memory of 3968	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	85
PID 3208 wrote to memory of 3968	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	85
PID 3208 wrote to memory of 3968	3208	2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe	85

C:\Users\Admin\AppData\Local\Temp\2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe
"C:\Users\Admin\AppData\Local\Temp\2a36e7da84a0cfdf4eb5dbfb91f04b4617330943c366b36bf523d4b1a7d2e931.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3208
- 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:1856
- 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:3968

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/3208-0-0x0000000000060000-0x0000000000100000-memory.dmp

Filesize
640KB

Download
memory/3208-15-0x0000000000060000-0x0000000000100000-memory.dmp

Filesize
640KB

Download