3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 06:12

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General

Target

3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe
Size

266KB
MD5

080edcb29196c92d32710916cc8de6e8
SHA1

dcd55acd0cc44663add4069a790f26d70f253d56
SHA256

3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d
SHA512

13ffba81e8036d5878f59b0f41c76f377faf24825c6d95d0196741ddb57b4c8825da545be9e80032dbdcd2b59e77816ee264bcab3a4e73cf012c0d4ac893427c
SSDEEP

6144:KXzKdNY49u8rVHR4rmczSlUHURod301net:Ja4A46mczSLox01

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-1-5-21-355664440-2199602304-1223909400-1000\Control Panel\International\Geo\Nation	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe

Executes dropped EXE 2 IoCs

pid	Process
4332	ITS SB App Switch.exe
4816	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/4892-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral1/memory/4892-14-0x0000000000F10000-0x0000000000FB0000-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
4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe
4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe
4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe
4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 4332	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	85
PID 4892 wrote to memory of 4332	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	85
PID 4892 wrote to memory of 4332	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	85
PID 4892 wrote to memory of 4816	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	86
PID 4892 wrote to memory of 4816	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	86
PID 4892 wrote to memory of 4816	4892	3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe	86

C:\Users\Admin\AppData\Local\Temp\3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe
"C:\Users\Admin\AppData\Local\Temp\3654dacd28d9aed51d05abb7f875bf33fdeeaa12b609a88102534b6adee4be3d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4892
- 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:4332
- 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:4816

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/4892-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/4892-14-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download