lumma | ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26

General

Target

ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe
Size

469KB
MD5

e903687112ce236179c2128154612f3f
SHA1

8ee64b168c47a8fdf1f0ede75f2307f10702f503
SHA256

ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26
SHA512

f27993b00ae3bf0e0494f2186c9c5182d1a521cc6da96e8fea998a34e3892d882abcf1a5e52444082abd270c0df2c95a529519d4a3a2298379ce2bc705e42b93
SSDEEP

12288:IDBE7f710fngOyDtm2iujeOZ6Hu6eytXT3JCEFrDGgJlr7v:IC7WPTwJh6Oal1CEF+yr7v

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

C2

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/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 2972 set thread context of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.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	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2356	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	31
PID 2972 wrote to memory of 2356	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	31
PID 2972 wrote to memory of 2356	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	31
PID 2972 wrote to memory of 2356	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	31
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32
PID 2972 wrote to memory of 2412	2972	ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe	32

C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe
"C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe
  "C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe"
  2⤵
  PID:2356
- C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe
  "C:\Users\Admin\AppData\Local\Temp\ea343d5b80d48142da4e92ebc938acc6566f478127b81358e648bcee9403bd26.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2412

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\Cab9B19.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9B3B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2412-3-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-9-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2412-6-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-2-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-11-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-12-0x00000000001C0000-0x0000000000239000-memory.dmp

Filesize
484KB

Download
memory/2412-5-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2412-1-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2972-0-0x00000000001E3000-0x00000000001E4000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads