51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e

Analysis

max time kernel
91s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 18:39

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General

Target

51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe
Size

266KB
MD5

a3ad84509474b643993985c1be18aa43
SHA1

b27e916a48b285307d5e7ddbf13438fa5d671aae
SHA256

51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e
SHA512

f234145257f346648c3e3f490d383b836569b2e46b72e3ef0ced61cfd285ccc79522cf78fe4a887f0b0153c05cccb96b0aa6ede376decdc5ea9b3afa62643735
SSDEEP

6144:lXzKdNY49u8rVB/nzJTeB6IxACs2201net:Wa4A6zU0IpL201

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe

Executes dropped EXE 2 IoCs

pid	Process
2908	ITS SB App Switch.exe
4080	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/2816-0-0x0000000000AB0000-0x0000000000B50000-memory.dmp	upx
behavioral1/memory/2816-15-0x0000000000AB0000-0x0000000000B50000-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
2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe
2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe
2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe
2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2908	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	82
PID 2816 wrote to memory of 2908	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	82
PID 2816 wrote to memory of 2908	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	82
PID 2816 wrote to memory of 4080	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	83
PID 2816 wrote to memory of 4080	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	83
PID 2816 wrote to memory of 4080	2816	51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe	83

C:\Users\Admin\AppData\Local\Temp\51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe
"C:\Users\Admin\AppData\Local\Temp\51ee89fc8c928167031a1566670346598a9a3dd6aa9777092cc2b33230e4667e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2816
- 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:2908
- 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:4080

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/2816-0-0x0000000000AB0000-0x0000000000B50000-memory.dmp

Filesize
640KB

Download
memory/2816-15-0x0000000000AB0000-0x0000000000B50000-memory.dmp

Filesize
640KB

Download