lumma | c5a3dbeea17ddba50482e7844a817171580f977dcea9ad7b655d39a934b93b93

Analysis

max time kernel
140s
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
10-05-2024 12:32

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General

Target

77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe
Size

1.2MB
MD5

185f86ba2e9a422cdbc2d5084d00f57f
SHA1

68d18b2eb55b0e52f3b60c8a29e297b4e2593418
SHA256

77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf
SHA512

ab31a0d8ca9d6258f0ac08e0e2fe036bcae54115eddc129760bcf8b43ea51e6f284d6fd533850233c753cfdb864826ea9758866e4b4c5dfdcef7df0137f49d73
SSDEEP

24576:2l1TeljsInpBxcyc40xvOGe2ELrnqDgZBJM:2nlInpBxcyc40UBfqDi/M

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://plasterdaughejsijuk.shop/api

https://productivelookewr.shop/api

https://tolerateilusidjukl.shop/api

https://shatterbreathepsw.shop/api

https://shortsvelventysjo.shop/api

https://incredibleextedwj.shop/api

https://alcojoldwograpciw.shop/api

https://liabilitynighstjsko.shop/api

https://demonstationfukewko.shop/api

Signatures

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3280 set thread context of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1812	3280	WerFault.exe	84

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 3680	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	85
PID 3280 wrote to memory of 3680	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	85
PID 3280 wrote to memory of 3680	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	85
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86
PID 3280 wrote to memory of 3724	3280	77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe	86

C:\Users\Admin\AppData\Local\Temp\77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe
"C:\Users\Admin\AppData\Local\Temp\77cbabe9fe3b8b9ac3422f2b29fbcb0cdb9ee85c7b64b2bde48da25f6ef608cf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3680
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 340
  2⤵
  - Program crash
  PID:1812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3280 -ip 3280
1⤵
PID:5076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3280-0-0x0000000000464000-0x0000000000466000-memory.dmp

Filesize
8KB

Download
memory/3724-1-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3724-3-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3724-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3724-5-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download