lumma | 80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415

General

Target

80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe
Size

15.6MB
MD5

54c9491e0087766f83c6e67cbd568f2b
SHA1

f2e8823382c00a1c0ff3c44e727bbe7ba1a5eab4
SHA256

80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415
SHA512

275bef6c614b4e88a5fd9a350987b74e5b8bb6c17b155baa5204b3479d258ac6e9abebe87d1ec82272f71262334dc11b77c160fa047416adbd97a69dd774e544
SSDEEP

393216:k8oy3mBlO804aw9tFhJMyUw/SZSRghMsppopHe:kkneacbfUw/tRghMs/o

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://sordid-snaked.cyou/api

https://awake-weaves.cyou/api

https://wrathful-jammy.cyou/api

https://debonairnukk.xyz/api

https://diffuculttan.xyz/api

https://effecterectz.xyz/api

https://deafeninggeh.biz/api

https://immureprech.biz/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2888 set thread context of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dxdiag.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30
PID 2888 wrote to memory of 2744	2888	80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe	30

C:\Users\Admin\AppData\Local\Temp\80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe
"C:\Users\Admin\AppData\Local\Temp\80995c3d41b7ab5178e77baeea0fa6fde3429a439c553e4a00fc1eef763cc415.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\dxdiag.exe
  "C:\Windows\SysWOW64\dxdiag.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Cab7A7F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7A92.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2744-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-8-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-6-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-13-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-15-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-16-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-10-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2744-51-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing