2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 04:20

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General

Target

2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe
Size

266KB
MD5

6daaf6ca962cc2e8d5349cf59e41ba07
SHA1

3c4000b1997ef56a51e6fa9ac0e4799c7cbab51f
SHA256

2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b
SHA512

1fcdc69406c2ac409e8a9fade6f19cc77ec305fdd65e01dcb1645ffd39aa125df787478867900d7c2d9952e678a42d02d1b848a8613172025894113b0acb71f6
SSDEEP

6144:/XzKdNY49u8rV03zJTeB6IxACs2S501net:Aa4AZ3zU0IpLS501

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-1-5-21-3198953144-1466794930-246379610-1000\Control Panel\International\Geo\Nation	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe

Executes dropped EXE 2 IoCs

pid	Process
632	ITS SB App Switch.exe
2192	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/1564-0-0x0000000000410000-0x00000000004B0000-memory.dmp	upx
behavioral1/memory/1564-14-0x0000000000410000-0x00000000004B0000-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
1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe
1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe
1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe
1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 632	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	87
PID 1564 wrote to memory of 632	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	87
PID 1564 wrote to memory of 632	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	87
PID 1564 wrote to memory of 2192	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	88
PID 1564 wrote to memory of 2192	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	88
PID 1564 wrote to memory of 2192	1564	2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe	88

C:\Users\Admin\AppData\Local\Temp\2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe
"C:\Users\Admin\AppData\Local\Temp\2a2b3f488caa2d830f35335d3a6619aba5a18bd3811040c68047a91de6e4090b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1564
- 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:632
- 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:2192

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/1564-0-0x0000000000410000-0x00000000004B0000-memory.dmp

Filesize
640KB

Download
memory/1564-14-0x0000000000410000-0x00000000004B0000-memory.dmp

Filesize
640KB

Download