lumma | 39882128f3a30ccf40f60c9eaa228f2cd7982f0944ae63ac481bc71e58413a5c

Analysis

max time kernel
228s
max time network
299s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 12:34

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General

Target

Adobe Activator/Adobe_Activator.exe
Size

3.3MB
MD5

8ded0a568e808b63422a05065514b7c4
SHA1

b754cc6476c2929216f7951bf2fecf9176ef0cae
SHA256

a0dd7b86f2723ebeee1e043352e6f7c3cc18e88299b320445977fa02d3a6a5d1
SHA512

3fa4852ca7e4691d423a1fd71f546bcae0a15bd5186ebed6025633bd7ea8c2903eb373fd284a43a5df232e67e382807d63c3359e8972a8255847469ea6b07b2c
SSDEEP

49152:Ix8/PCVQLflcAGJws458qXDZdmzRA1o2i4xlbjQS+QBExz:N8Ef2AxlmFAF7nwUBEB

Score

10^/10

lumma zgrat rat stealer

Malware Config

Extracted

Family

lumma

https://hearthingdirecwi.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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/888-1-0x0000000000D70000-0x00000000010B4000-memory.dmp	family_zgrat_v1

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Loads dropped DLL 1 IoCs

pid	Process
888	Adobe_Activator.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 888 set thread context of 4208	888	Adobe_Activator.exe	105

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105
PID 888 wrote to memory of 4208	888	Adobe_Activator.exe	105

C:\Users\Admin\AppData\Local\Temp\Adobe Activator\Adobe_Activator.exe
"C:\Users\Admin\AppData\Local\Temp\Adobe Activator\Adobe_Activator.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
  2⤵
  PID:4208

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4048 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:372

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/888-14-0x0000000005D40000-0x0000000005D50000-memory.dmp

Filesize
64KB

Download
memory/888-2-0x0000000005A50000-0x0000000005AEC000-memory.dmp

Filesize
624KB

Download
memory/888-3-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/888-4-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-5-0x0000000005F60000-0x00000000060F2000-memory.dmp

Filesize
1.6MB

Download
memory/888-1-0x0000000000D70000-0x00000000010B4000-memory.dmp

Filesize
3.3MB

Download
memory/888-11-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-12-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-0-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/888-13-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-17-0x00000000063D0000-0x00000000064D0000-memory.dmp

Filesize
1024KB

Download
memory/888-16-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-15-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/888-18-0x00000000063D0000-0x00000000064D0000-memory.dmp

Filesize
1024KB

Download
memory/888-19-0x00000000063D0000-0x00000000064D0000-memory.dmp

Filesize
1024KB

Download
memory/888-25-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/4208-23-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4208-24-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4208-20-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4208-26-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download