lumma | 0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d

General

Target

0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe
Size

353KB
MD5

b5f0ad32315a1decb9f7707fdf7f6c26
SHA1

7962ace9f9436ed223e3796d62b91c45214bfe5f
SHA256

0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d
SHA512

e1f16fbb4fb55f5c448afbddb45987e3a549765076bbf90499906f7e2118ee650fa9db59c0a0846e2ad57111c68cfd3084253723b4b852ade9b9a6a3cf658862
SSDEEP

6144:A9xp1CYG+j2odAU9QQBkIpNZtoUg8O9TJRulPqr7HmtxhSpbgYOxPt:YRCJ+GU9PBZx1aRAIbZOx1

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/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 2412 set thread context of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	2412	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 1988	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	32
PID 2412 wrote to memory of 2204	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	33
PID 2412 wrote to memory of 2204	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	33
PID 2412 wrote to memory of 2204	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	33
PID 2412 wrote to memory of 2204	2412	0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe	33

C:\Users\Admin\AppData\Local\Temp\0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe
"C:\Users\Admin\AppData\Local\Temp\0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Users\Admin\AppData\Local\Temp\0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe
  "C:\Users\Admin\AppData\Local\Temp\0918363cc18aa2f0adbe85765b6cf3554776d8dce28c9cb349c62b9515d5935d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1988
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 68
  2⤵
  - Program crash
  PID:2204

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabDD27.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDD4A.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1988-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-5-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1988-7-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-10-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-12-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-14-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1988-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2412-0-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2412-13-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2412-1-0x00000000002A0000-0x0000000000300000-memory.dmp

Filesize
384KB

Download
memory/2412-49-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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