lumma | d929db0b4de9bed4c0750ad10440c81484f64e1f308689c0c56cdbe1bfe63b39

Analysis

max time kernel
138s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 15:42

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General

Target

0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe
Size

1.2MB
MD5

79ddbf3796474af496fb1439c5eebc2d
SHA1

a19adecb0ac26f08d575309fdd4a9829af0b4a2a
SHA256

0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440
SHA512

49b2ee4594692e531e3f562584462b73c74c876267fa20c4207fac6fe2de9960cf1d102bc16a41b2f4320bd6a02cbb84d3516cf00f7feca6c57cb06811b4aa99
SSDEEP

24576:SBXCi7JIK8li6v93OhlvTMsY5BeDMZGxZYLrbdjxpl10s:SBSJli6v93OLicsjpus

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

https://smallelementyjdui.shop/api

https://sofaprivateawarderysj.shop/api

https://lineagelasserytailsd.shop/api

https://tendencyportionjsuk.shop/api

https://headraisepresidensu.shop/api

https://appetitesallooonsj.shop/api

https://minorittyeffeoos.shop/api

https://prideconstituiiosjk.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 2332 set thread context of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 3456	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	92
PID 2332 wrote to memory of 3456	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	92
PID 2332 wrote to memory of 3456	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	92
PID 2332 wrote to memory of 2724	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	93
PID 2332 wrote to memory of 2724	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	93
PID 2332 wrote to memory of 2724	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	93
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94
PID 2332 wrote to memory of 1220	2332	0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe	94

C:\Users\Admin\AppData\Local\Temp\0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe
"C:\Users\Admin\AppData\Local\Temp\0033b9ed1c09bad0795150029eeb32a7620ee7b6768eb42c36c9ecdece2dd440.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3456
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1220

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=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
1⤵
PID:2776

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1220-2-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1220-5-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1220-6-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1220-7-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2332-0-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download
memory/2332-1-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download
memory/2332-3-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

Filesize
4KB

Download