lumma | 35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-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 596 set thread context of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 set thread context of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 2816 set thread context of 1288	2816	InstallUtil.exe	34

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4528	2488	WerFault.exe	33

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 8 IoCs

pid	Process
596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
2816	InstallUtil.exe
2816	InstallUtil.exe
2816	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe
Token: SeDebugPrivilege	2816	InstallUtil.exe
Token: SeDebugPrivilege	2488	InstallUtil.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2800	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	31
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2816	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	32
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 596 wrote to memory of 2488	596	35bfacbefd16ff1a1b942c068a3509ab21b08b830b30ebf659fe83a6d6c8817c.exe	33
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2816 wrote to memory of 1288	2816	InstallUtil.exe	34
PID 2488 wrote to memory of 4528	2488	InstallUtil.exe	35
PID 2488 wrote to memory of 4528	2488	InstallUtil.exe	35
PID 2488 wrote to memory of 4528	2488	InstallUtil.exe	35
PID 2488 wrote to memory of 4528	2488	InstallUtil.exe	35

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:596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:2800
- 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:2816
- - 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:1288
- 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
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 616
    3⤵
    - Program crash
    PID:4528

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\Cab47CC.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar47EE.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/596-8-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/596-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/596-4-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/596-5-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/596-6-0x0000000000490000-0x00000000004AA000-memory.dmp

Filesize
104KB

Download
memory/596-7-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/596-24-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/596-2-0x00000000005D0000-0x0000000000612000-memory.dmp

Filesize
264KB

Download
memory/596-1-0x0000000001230000-0x000000000190E000-memory.dmp

Filesize
6.9MB

Download
memory/596-3-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/596-56-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/1288-47-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1288-49-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1288-39-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1288-45-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1288-43-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1288-41-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2488-78-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-64-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-58-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-35-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-33-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-32-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-31-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-60-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-62-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-54-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-66-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-68-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-70-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-72-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-74-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-53-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-55-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2488-76-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2800-11-0x0000000000090000-0x000000000016A000-memory.dmp

Filesize
872KB

Download
memory/2800-9-0x0000000000090000-0x000000000016A000-memory.dmp

Filesize
872KB

Download
memory/2800-13-0x0000000000090000-0x000000000016A000-memory.dmp

Filesize
872KB

Download
memory/2800-14-0x0000000000090000-0x000000000016A000-memory.dmp

Filesize
872KB

Download
memory/2800-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-25-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2816-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-29-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-27-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2816-26-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2816-28-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-30-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-1929-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-51-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-52-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download