lumma | 35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2024, 02:25

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General

Target

35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
Size

6.8MB
MD5

af8f4b24943a56c36283c58af92a66d2
SHA1

97d2342d59a890a5c1645efeb275e3ad4f061f78
SHA256

35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c
SHA512

a48e5f7dd95e74dfa85c4d2672f32c55160e659666a6370afb0d05dfb51a899459c127a8e53af1736cc230c0fdc2b48d2c04ce0a8c53e922c0c749972aa07c2a
SSDEEP

98304:hzjqYyXE93kfPo9/f0VO/ATX49tpaw0evffz9Ura1pUN5GrqDfTndUbf+W7:J0XECf2sVJInrfz8a1ItDfTdUbf+W7

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

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

Extracted

Family

lumma

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.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 3 IoCs

description	pid	Process	procid_target
PID 4784 set thread context of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 set thread context of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4444 set thread context of 1884	4444	InstallUtil.exe	100

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3772	2368	WerFault.exe	99

System Location Discovery: System Language Discovery 1 TTPs 4 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	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
4444	InstallUtil.exe
4444	InstallUtil.exe
4444	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
Token: SeDebugPrivilege	4444	InstallUtil.exe
Token: SeDebugPrivilege	2368	InstallUtil.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 2372	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	93
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 1740	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	94
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 4444	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	98
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4784 wrote to memory of 2368	4784	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	99
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100
PID 4444 wrote to memory of 1884	4444	InstallUtil.exe	100

C:\Users\Admin\AppData\Local\Temp\35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
"C:\Users\Admin\AppData\Local\Temp\35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:2372
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:1740
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4444
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1884
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 988
    3⤵
    - Program crash
    PID:3772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2368 -ip 2368
1⤵
PID:1688

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

memory/1884-628-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2368-43-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-37-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-2132-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/2368-2131-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/2368-25-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-41-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-23-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-62-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-27-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-29-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-31-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-33-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-35-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-72-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-39-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-45-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-47-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-49-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-19-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-22-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/2368-74-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-51-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-59-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-68-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-84-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-82-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-80-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-78-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-55-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-53-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-76-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-70-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-66-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-64-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2368-60-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/2368-57-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/4444-15-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4444-741-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4444-18-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4444-12-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4444-16-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4444-14-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-11-0x0000000007560000-0x0000000007566000-memory.dmp

Filesize
24KB

Download
memory/4784-8-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/4784-10-0x0000000007700000-0x000000000771A000-memory.dmp

Filesize
104KB

Download
memory/4784-2-0x0000000005D50000-0x0000000005DEC000-memory.dmp

Filesize
624KB

Download
memory/4784-17-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-13-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-9-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-0-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/4784-6-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-7-0x0000000006040000-0x000000000604A000-memory.dmp

Filesize
40KB

Download
memory/4784-5-0x0000000005DF0000-0x0000000005E32000-memory.dmp

Filesize
264KB

Download
memory/4784-1-0x0000000000CC0000-0x000000000139E000-memory.dmp

Filesize
6.9MB

Download
memory/4784-21-0x0000000074680000-0x0000000074E30000-memory.dmp

Filesize
7.7MB

Download
memory/4784-4-0x0000000005E90000-0x0000000005F22000-memory.dmp

Filesize
584KB

Download
memory/4784-3-0x00000000063A0000-0x0000000006944000-memory.dmp

Filesize
5.6MB

Download