b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 14:54

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General

Target

b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe
Size

266KB
MD5

9b37806568fa6dae4d2124ac35edd0bb
SHA1

03f29d0199b8c70d1efe467d5ef4f650ac3f7730
SHA256

b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e
SHA512

2b0ca86344b15d32ea8ce2dcf745ae1ae4b76aa12bf338040d3129b58d0d1297ad7b460a1911531d559769edacab828eccd98c037409150710b6aae84384c8c2
SSDEEP

3072:fNXEGZJWhfNFC4S60+XoLczrVmXMNggpjHjS+/fbC8DcGsnuIH01ne4PK:lXzKdNY49u8rV3RjLHu8DcGWuk01net

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-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe

Executes dropped EXE 2 IoCs

pid	Process
2644	ITS SB App Switch.exe
4732	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2552-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp	upx
behavioral2/memory/2552-14-0x0000000000B40000-0x0000000000BE0000-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
2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe
2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe
2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe
2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2644	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	83
PID 2552 wrote to memory of 2644	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	83
PID 2552 wrote to memory of 2644	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	83
PID 2552 wrote to memory of 4732	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	84
PID 2552 wrote to memory of 4732	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	84
PID 2552 wrote to memory of 4732	2552	b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe	84

C:\Users\Admin\AppData\Local\Temp\b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe
"C:\Users\Admin\AppData\Local\Temp\b6dad4f0ac7c152a013a8c9482e0bab30583cbe0e6bb067b59a0f630fe4aa30e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2552
- 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:2644
- 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:4732

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
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
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/2552-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download
memory/2552-14-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download