da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8

Analysis

max time kernel
94s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 14:16

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General

Target

da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe
Size

266KB
MD5

b6c20b436c95bfbfd676af81c3d1162b
SHA1

0e7fb1d37abe375dc564e4a45bb91ebeb42707f7
SHA256

da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8
SHA512

967c31985b501b50d60d8fa8ebfae425e75be060b8dba9759f7e8901ac3ad8f3df022c8b9affc81aac29e96769127f96289b52c2418e39fcafb0e7d1cd94a16a
SSDEEP

6144:HXzKdNY49u8rV2Hre3sHHN4oqXG801net:Ya4AZrisHt4jn01

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	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe

Executes dropped EXE 2 IoCs

pid	Process
2236	ITS SB App Switch.exe
1688	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/4544-0-0x0000000000840000-0x00000000008E0000-memory.dmp	upx
behavioral1/memory/4544-14-0x0000000000840000-0x00000000008E0000-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
4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe
4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe
4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe
4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 2236	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	84
PID 4544 wrote to memory of 2236	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	84
PID 4544 wrote to memory of 2236	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	84
PID 4544 wrote to memory of 1688	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	85
PID 4544 wrote to memory of 1688	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	85
PID 4544 wrote to memory of 1688	4544	da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe	85

C:\Users\Admin\AppData\Local\Temp\da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe
"C:\Users\Admin\AppData\Local\Temp\da708e394c8b9da5984d621d71fe5fa107101798ba4321af0b62e4dd72cdb0f8.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4544
- 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:2236
- 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:1688

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/4544-0-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download
memory/4544-14-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download