lumma | 9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2

General

Target

9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe
Size

710KB
MD5

28e568616a7b792cac1726deb77d9039
SHA1

39890a418fb391b823ed5084533e2e24dff021e1
SHA256

9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2
SHA512

85048799e6d2756f1d6af77f34e6a1f454c48f2f43042927845931b7ecff2e5de45f864627a3d4aa061252401225bbb6c2caa8532320ccbe401e97c9c79ac8e5
SSDEEP

12288:tyNudyx57oPuBlhyyZzWDtkfDdEIHiyO+rBlhyyZzWDtkfDdEIHiyO+N:t+3x5s2BCyqXIdXBCyqXId5

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://drive-connect.cyou/api

Extracted

Family

lumma

C2

https://drive-connect.cyou/api

https://covery-mover.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 1940 set thread context of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32

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	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32
PID 1940 wrote to memory of 2188	1940	9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe	32

C:\Users\Admin\AppData\Local\Temp\9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe
"C:\Users\Admin\AppData\Local\Temp\9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Users\Admin\AppData\Local\Temp\9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe
  "C:\Users\Admin\AppData\Local\Temp\9597798f7789adc29fbe97707b1bd8ca913c4d5861b0ad4fdd6b913af7c7a8e2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2188

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab1DCF.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1E30.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1940-0-0x000000000105E000-0x000000000105F000-memory.dmp

Filesize
4KB

Download
memory/2188-9-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-12-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2188-14-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-7-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-5-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-8-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2188-15-0x0000000001040000-0x00000000010F5000-memory.dmp

Filesize
724KB

Download
memory/2188-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads