670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9

Analysis

max time kernel
135s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 14:29

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General

Target

670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe
Size

266KB
MD5

956b73cef7cbc10608bb80b2e92f6d3e
SHA1

f841fd893f0c45081b6e259162ceb7637e0670fa
SHA256

670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9
SHA512

45c1c0b1929da39b6d84edc727a9cca0a648b8c1329d5fbd5b1e54736e10ce3618286d0676f948ca63823f877a19a1528200cece6f6d9c883945cc678df07272
SSDEEP

6144:mXzKdNY49u8rVpRoPlk3nzlMY2qzw01net:9a4ACSqBzbw01

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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe

Executes dropped EXE 2 IoCs

pid	Process
3472	ITS SB App Switch.exe
2456	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/4488-0-0x0000000000350000-0x00000000003F0000-memory.dmp	upx
behavioral1/memory/4488-14-0x0000000000350000-0x00000000003F0000-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
4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe
4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe
4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe
4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 3472	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	82
PID 4488 wrote to memory of 3472	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	82
PID 4488 wrote to memory of 3472	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	82
PID 4488 wrote to memory of 2456	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	83
PID 4488 wrote to memory of 2456	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	83
PID 4488 wrote to memory of 2456	4488	670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe	83

C:\Users\Admin\AppData\Local\Temp\670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe
"C:\Users\Admin\AppData\Local\Temp\670bca066210bc063aec69c39d181c1671523ffa732648571097890d94f2ebf9.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4488
- 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:3472
- 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:2456

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/4488-0-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download
memory/4488-14-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download