f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 20:04

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General

Target

f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe
Size

266KB
MD5

a19a4416d8ba06bc4eed1d1274fc72ea
SHA1

414dc44b637343f8227d4e35a5137c19951562f4
SHA256

f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999
SHA512

93db182dc3513cf38e6757d7dc3d13a03d1a49b56a5848ba904c4c53cf75af964d9092b25c66598c41ad6ae51d30fa468eb9029b89b70f5cdd66d73114f14700
SSDEEP

6144:8RXzKdNY49u8rVXkJCKvMiqGQ1p01net:la4AYkk7X01

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe

Executes dropped EXE 2 IoCs

pid	Process
5084	ITS SB App Switch.exe
4416	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/3596-0-0x0000000000E80000-0x0000000000F20000-memory.dmp	upx
behavioral1/memory/3596-15-0x0000000000E80000-0x0000000000F20000-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
3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe
3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe
3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe
3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3596 wrote to memory of 5084	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	85
PID 3596 wrote to memory of 5084	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	85
PID 3596 wrote to memory of 5084	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	85
PID 3596 wrote to memory of 4416	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	86
PID 3596 wrote to memory of 4416	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	86
PID 3596 wrote to memory of 4416	3596	f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe	86

C:\Users\Admin\AppData\Local\Temp\f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe
"C:\Users\Admin\AppData\Local\Temp\f10379ed0e95acc8f364465b8523227a17991d1d50a5775f2af4a540997f5999.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3596
- 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:5084
- 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:4416

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/3596-0-0x0000000000E80000-0x0000000000F20000-memory.dmp

Filesize
640KB

Download
memory/3596-15-0x0000000000E80000-0x0000000000F20000-memory.dmp

Filesize
640KB

Download