lumma | 81780a129aa4565b040c2857eeacdd49cb14b31ddaff9390e910198d8ee640a3

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15-01-2025 18:37

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General

Target

cyberiacheat.exe
Size

753KB
MD5

4316b5ce72ec3306d1a7efa91b1d125d
SHA1

0e8028ec732c39d7e714ad69a835c5f4bba84a32
SHA256

81780a129aa4565b040c2857eeacdd49cb14b31ddaff9390e910198d8ee640a3
SHA512

faf5ad304c44493be3e01dbcd5e86e2903624b52ce8cb3f4a9e241212fd3fe224a54ab8206b2c5f05dca4170748f906fc679ab6303f5bf56a688b82a1a26dbe5
SSDEEP

12288:+mOcxtujRaiWdR0/DXRItz3N+A4puMdlWnRStliWdR0/DXRItz3N+A4puMdlWnRP:TGgiWdReDXC536puMdljliWdReDXC53H

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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 3052 set thread context of 2980	3052	cyberiacheat.exe	31

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

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31
PID 3052 wrote to memory of 2980	3052	cyberiacheat.exe	31

C:\Users\Admin\AppData\Local\Temp\cyberiacheat.exe
"C:\Users\Admin\AppData\Local\Temp\cyberiacheat.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Local\Temp\cyberiacheat.exe
  "C:\Users\Admin\AppData\Local\Temp\cyberiacheat.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab7004.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar70E1.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2980-5-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-12-0x00000000001F0000-0x00000000002B1000-memory.dmp

Filesize
772KB

Download
memory/2980-11-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-6-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-9-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2980-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2980-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/3052-0-0x0000000000215000-0x0000000000216000-memory.dmp

Filesize
4KB

Download