5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce

Analysis

max time kernel
143s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 16:49

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General

Target

5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe
Size

266KB
MD5

8af58e3461dbd0fce8131be162e0cae2
SHA1

f06b7083ac634b09a7f6d4a7d01238e9b29084e4
SHA256

5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce
SHA512

f8bdbd518f8e1c5293da325f6232f0a1b4612ec4acaaef4e7875cbc20176d981b319a902ebc7c0b7ead7bcdd8546d02917a09ed722850be994938e614fc36eaf
SSDEEP

3072:SNXEGZJWhfNFC4S60+XoLczrVmXIV0QHjS+/fbC8DcGsH1H01ne4PK:AXzKdNY49u8rVZVxjLHu8DcGo01net

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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe

Executes dropped EXE 2 IoCs

pid	Process
2764	ITS SB App Switch.exe
1524	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/3968-0-0x0000000000310000-0x00000000003B0000-memory.dmp	upx
behavioral1/memory/3968-15-0x0000000000310000-0x00000000003B0000-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
3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe
3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe
3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe
3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 2764	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	85
PID 3968 wrote to memory of 2764	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	85
PID 3968 wrote to memory of 2764	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	85
PID 3968 wrote to memory of 1524	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	86
PID 3968 wrote to memory of 1524	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	86
PID 3968 wrote to memory of 1524	3968	5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe	86

C:\Users\Admin\AppData\Local\Temp\5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe
"C:\Users\Admin\AppData\Local\Temp\5e3ca67d37329568e2f319026570d3c6b24b0ba379521a6ca176ae2129d1bfce.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3968
- 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:2764
- 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:1524

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/3968-0-0x0000000000310000-0x00000000003B0000-memory.dmp

Filesize
640KB

Download
memory/3968-15-0x0000000000310000-0x00000000003B0000-memory.dmp

Filesize
640KB

Download