lumma | 469a4e2de0f45d2543d7e535c54c6d6861e26e7ed26e1fda4ce9e00d03fb0077

Analysis

max time kernel
142s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2024, 07:48

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General

Target

#Rhadamanthys/GitExecutor.exe
Size

42.6MB
MD5

5abc2773c933f069781507d92a27d148
SHA1

3dcba2312e2d596b79f437cf4499695eebdfbccc
SHA256

604a2ed88564c72b2857e6af167f8a771eef5d982c9258889945a415f7d71c17
SHA512

6f1e1f00ffd1b50b2c57e7f194a59815919535e26e9bf22c2ee57da15179c86efa46ed5f98ec85a43da3135e9c5b208fc0060f5a091ba49d06e783141f0eb45b
SSDEEP

98304:UfCv+rScGQYPDofAKB1RYQpHd5nKRQGEaTmR3vNUkqh76n7EnVFG8TzIhX724Lkk:U7EsfAeHY0x7nbT9UsMaN6m

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2792	driver1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 4148	2792	driver1.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2484	powershell.exe
2484	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2484	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 2484	5032	GitExecutor.exe	82
PID 5032 wrote to memory of 2484	5032	GitExecutor.exe	82
PID 5032 wrote to memory of 2792	5032	GitExecutor.exe	84
PID 5032 wrote to memory of 2792	5032	GitExecutor.exe	84
PID 5032 wrote to memory of 2792	5032	GitExecutor.exe	84
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86
PID 2792 wrote to memory of 4148	2792	driver1.exe	86

C:\Users\Admin\AppData\Local\Temp\#Rhadamanthys\GitExecutor.exe
"C:\Users\Admin\AppData\Local\Temp\#Rhadamanthys\GitExecutor.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath \"C:\Users\Admin\AppData\Roaming\""
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2484
- C:\Users\Admin\AppData\Roaming\driver1.exe
  C:\Users\Admin\AppData\Roaming\driver1.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4148

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oafnzctx.st2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\driver1.exe

Filesize
432KB

MD5
9a25ab8bdaa157c47a64fc2b0a1e443a

SHA1
c96cc57a7bfeaf3415005965974ad721ffebdbbe

SHA256
14123370ea7689a1be3d067a5a53c96c47aaf2573714a08b65a25369a7523517

SHA512
010a8f22d17a7b17afc70c9ed12ca9a532108e99d1f3fb0dc59a0339473395aaf87781d83a14aff4bce751d4b2417f1d0edf16b6afe186ff9c325100058fed41

Download Submit
memory/2484-0-0x0000022350AF0000-0x0000022350B12000-memory.dmp

Filesize
136KB

Download
memory/2484-10-0x00007FFB21640000-0x00007FFB22101000-memory.dmp

Filesize
10.8MB

Download
memory/2484-11-0x0000022350BA0000-0x0000022350BB0000-memory.dmp

Filesize
64KB

Download
memory/2484-12-0x0000022350BA0000-0x0000022350BB0000-memory.dmp

Filesize
64KB

Download
memory/2484-15-0x00007FFB21640000-0x00007FFB22101000-memory.dmp

Filesize
10.8MB

Download
memory/2792-25-0x0000000004AF0000-0x0000000004B00000-memory.dmp

Filesize
64KB

Download
memory/2792-36-0x0000000002620000-0x0000000004620000-memory.dmp

Filesize
32.0MB

Download
memory/2792-23-0x0000000004AA0000-0x0000000004AF0000-memory.dmp

Filesize
320KB

Download
memory/2792-22-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/2792-26-0x0000000004B40000-0x00000000050E4000-memory.dmp

Filesize
5.6MB

Download
memory/2792-27-0x0000000005130000-0x000000000517E000-memory.dmp

Filesize
312KB

Download
memory/2792-42-0x0000000002620000-0x0000000004620000-memory.dmp

Filesize
32.0MB

Download
memory/2792-24-0x0000000004AF0000-0x0000000004B00000-memory.dmp

Filesize
64KB

Download
memory/2792-35-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4148-34-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4148-37-0x0000000000F70000-0x0000000000FA2000-memory.dmp

Filesize
200KB

Download
memory/4148-38-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/4148-39-0x0000000000F70000-0x0000000000FA2000-memory.dmp

Filesize
200KB

Download
memory/4148-40-0x0000000000F70000-0x0000000000FA2000-memory.dmp

Filesize
200KB

Download
memory/4148-41-0x0000000000F70000-0x0000000000FA2000-memory.dmp

Filesize
200KB

Download
memory/4148-30-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download