lumma | 335f697c3be8cac622f3ebcd5107b0bad45ac1de22f7c06fffd334ebffe22f7a

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2025, 20:27

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General

Target

2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe
Size

5.4MB
MD5

60bb08876657fa77f5ff832c114f6464
SHA1

2f8a1ee884425d7576e50a6a186bc44a9d22efba
SHA256

335f697c3be8cac622f3ebcd5107b0bad45ac1de22f7c06fffd334ebffe22f7a
SHA512

949ab1b4843a50dc17cb7fd1e25df8801ccbc4c756a92f06f72add76441763eea9ccfc02e03eba5d6eb22f8008aeb281bbc182283cfda12ef81169dcf97210af
SSDEEP

98304:ZrXpmjkwDeUdgOps8IlXP4YNqzruaI6HMaJTtGb:xIYOClf5aI6HMaJTtGb

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

https://jokeprvffat.cyou/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 4388 set thread context of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96

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	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96
PID 4388 wrote to memory of 1680	4388	2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe	96

C:\Users\Admin\AppData\Local\Temp\2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_60bb08876657fa77f5ff832c114f6464_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  "C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1680

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

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Downloads

memory/1680-0-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1680-1-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1680-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1680-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1680-4-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download