laplas | 453755b23c6df8cb1b2955135fe5aa8295eb0ce984f946967847b59cd87239e2

Resubmissions

24-11-2022 16:31

221124-t1lwjsae9x 10

25-10-2022 09:21

221025-lbcbtacbd5 8

Analysis

max time kernel
152s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 16:31

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General

Target

b491f711272344f719ee13d98ff337bf.exe
Size

7KB
MD5

b491f711272344f719ee13d98ff337bf
SHA1

f6f621d78adba380fd5da1e5b20e51b10e072d5f
SHA256

453755b23c6df8cb1b2955135fe5aa8295eb0ce984f946967847b59cd87239e2
SHA512

fe2be4e97f5d20d155bf30c2a5399923c20509fc096dd5abc38d32a08db627f0fdc78bde6699f0c01e50d3aa56b83c88f0b565c68b50e014e91ba4f92e30cc1f
SSDEEP

96:J0yVUrfA9pHTz6mOZDmuitgWeBksyixDIWlVOZBPTRsP0M:ZVz9JDOZadaWeuli95iTu

Score

10^/10

laplas stealer

Malware Config

Extracted

Family

laplas

clipper.guru

Attributes

api_key
79af1e5a26dc8ad71542cfa94bd6c11764fd9f9531b1e509278be5b87528ae46

Signatures

Laplas Clipper
Laplas is a crypto wallet stealer with two variants written in Golang and C#.
stealer laplas
Executes dropped EXE 2 IoCs

Processes:

svcupdater.exesvcupdater.exe

pid process

1928 svcupdater.exe
1008 svcupdater.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4956 1928 WerFault.exe svcupdater.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1868 schtasks.exe

pid	process
1928	svcupdater.exe
1008	svcupdater.exe

pid	pid_target	process	target process
4956	1928	WerFault.exe	svcupdater.exe

pid	process
1868	schtasks.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

b491f711272344f719ee13d98ff337bf.exesvcupdater.exesvcupdater.exe

description	pid	process
Token: SeDebugPrivilege	4372	b491f711272344f719ee13d98ff337bf.exe
Token: SeDebugPrivilege	1928	svcupdater.exe
Token: SeDebugPrivilege	1008	svcupdater.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b491f711272344f719ee13d98ff337bf.execmd.exe

description	pid	process	target process
PID 4372 wrote to memory of 3544	4372	b491f711272344f719ee13d98ff337bf.exe	cmd.exe
PID 4372 wrote to memory of 3544	4372	b491f711272344f719ee13d98ff337bf.exe	cmd.exe
PID 3544 wrote to memory of 1868	3544	cmd.exe	schtasks.exe
PID 3544 wrote to memory of 1868	3544	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\b491f711272344f719ee13d98ff337bf.exe
"C:\Users\Admin\AppData\Local\Temp\b491f711272344f719ee13d98ff337bf.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /C schtasks /create /tn \o5jbkg8hsq /tr "C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3544
- - C:\Windows\system32\schtasks.exe
    schtasks /create /tn \o5jbkg8hsq /tr "C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
    3⤵
    - Creates scheduled task(s)
    PID:1868

C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe
C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1928
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1928 -s 1320
  2⤵
  - Program crash
  PID:4956

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 1928 -ip 1928
1⤵
PID:2892

C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe
C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe

Filesize
7KB

MD5
b491f711272344f719ee13d98ff337bf

SHA1
f6f621d78adba380fd5da1e5b20e51b10e072d5f

SHA256
453755b23c6df8cb1b2955135fe5aa8295eb0ce984f946967847b59cd87239e2

SHA512
fe2be4e97f5d20d155bf30c2a5399923c20509fc096dd5abc38d32a08db627f0fdc78bde6699f0c01e50d3aa56b83c88f0b565c68b50e014e91ba4f92e30cc1f

Download Submit
C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe

Filesize
7KB

MD5
b491f711272344f719ee13d98ff337bf

SHA1
f6f621d78adba380fd5da1e5b20e51b10e072d5f

SHA256
453755b23c6df8cb1b2955135fe5aa8295eb0ce984f946967847b59cd87239e2

SHA512
fe2be4e97f5d20d155bf30c2a5399923c20509fc096dd5abc38d32a08db627f0fdc78bde6699f0c01e50d3aa56b83c88f0b565c68b50e014e91ba4f92e30cc1f

Download Submit
C:\Users\Admin\AppData\Roaming\o5jbkg8hsq\svcupdater.exe

Filesize
7KB

MD5
b491f711272344f719ee13d98ff337bf

SHA1
f6f621d78adba380fd5da1e5b20e51b10e072d5f

SHA256
453755b23c6df8cb1b2955135fe5aa8295eb0ce984f946967847b59cd87239e2

SHA512
fe2be4e97f5d20d155bf30c2a5399923c20509fc096dd5abc38d32a08db627f0fdc78bde6699f0c01e50d3aa56b83c88f0b565c68b50e014e91ba4f92e30cc1f

Download Submit
memory/1008-142-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download
memory/1008-143-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download
memory/1868-134-0x0000000000000000-mapping.dmp

Download
memory/1928-138-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download
memory/1928-139-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download
memory/1928-140-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download
memory/3544-133-0x0000000000000000-mapping.dmp

Download
memory/4372-132-0x0000000000F50000-0x0000000000F58000-memory.dmp

Filesize
32KB

Download
memory/4372-135-0x00007FFD89850000-0x00007FFD8A311000-memory.dmp

Filesize
10.8MB

Download