101f5a3f0c19a5c0bf9f94eb18b8c1f08faccc3aebb0f26802472bd4132d6a86

Analysis

max time kernel
112s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 20:57

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General

Target

0b4553c3275e420f27b363e949f06ed0N.exe
Size

28KB
MD5

0b4553c3275e420f27b363e949f06ed0
SHA1

10cba3017ff4ebc18d1820ce10c0855aee6547d0
SHA256

101f5a3f0c19a5c0bf9f94eb18b8c1f08faccc3aebb0f26802472bd4132d6a86
SHA512

19172d678c18b6aa2f8543e52d096a36ac3e19db8392a950b29b5fce9a96335fcd8ae8456a9b7a50834d4a289faf746e7381f014b3c14573ac0ddca79f3e8c12
SSDEEP

384:gxBM3bV0V/N4NidEepdEurPDdhClkzLDw2uzibjV3gYXo4m4m4m4GCyzZ5k:g80Ve2Zr+l0u0jmY44m4m4m4PUE

Score

7^/10

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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	0b4553c3275e420f27b363e949f06ed0N.exe

Executes dropped EXE 1 IoCs

pid	Process
4616	lasma.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 4616	4092	0b4553c3275e420f27b363e949f06ed0N.exe	86
PID 4092 wrote to memory of 4616	4092	0b4553c3275e420f27b363e949f06ed0N.exe	86
PID 4092 wrote to memory of 4616	4092	0b4553c3275e420f27b363e949f06ed0N.exe	86

C:\Users\Admin\AppData\Local\Temp\0b4553c3275e420f27b363e949f06ed0N.exe
"C:\Users\Admin\AppData\Local\Temp\0b4553c3275e420f27b363e949f06ed0N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Users\Admin\AppData\Local\Temp\lasma.exe
  "C:\Users\Admin\AppData\Local\Temp\lasma.exe"
  2⤵
  - Executes dropped EXE
  PID:4616

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\lasma.exe

Filesize
28KB

MD5
f89fb7520d3df4b3a348996610d15b0a

SHA1
e9cd794fddf2af5b68b9b76d182f7a55965c5cda

SHA256
945c32443483502acd9ad904d29fe135eda355739e71bb6e51e9054a133cc984

SHA512
c6a6dfcd8b8486e9bfdad7172cbef8abc8dfb98f08adeeb3550155ee2738d3b567b81a03b7e0c79b27a1e662833c3ea029a1528261de2cb56d8ad5bc159bc7a2

Download Submit
memory/4092-8-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

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