lumma | eb7f0ce97c201f2ead3f779a12cfd6dab4e956e84afdb3b04d137868475f5ac6

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 14:11

Target

fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe
Size

364KB
MD5

fa78e034ec83435294d3eba13bc1961f
SHA1

cbb6998dde0bbbc5ad550fb62b88c083e3f0de15
SHA256

eb7f0ce97c201f2ead3f779a12cfd6dab4e956e84afdb3b04d137868475f5ac6
SHA512

27e32cca4ee39253b0a2bc1f881e59517a5990ac577b6261501da12be8d3298fa1c40f2e9ee9df15fef4d533d49c15366dbfaf6cf6c5d265936376ce6af8dfd1
SSDEEP

6144:Rju0nz8BNg6w4PHzkuJhoi47h5/T1D6zEj:rzMNg6BHzFGi4j//

Score

10^/10

lumma stealer

Detect Lumma Stealer payload V4 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2352-0-0x0000000000400000-0x000000000045B000-memory.dmp	family_lumma_v4

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2220 2352 WerFault.exe fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe

pid	pid_target	process	target process
2220	2352	WerFault.exe	fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe

description	pid	process	target process
PID 2352 wrote to memory of 2220	2352	fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe	WerFault.exe
PID 2352 wrote to memory of 2220	2352	fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe	WerFault.exe
PID 2352 wrote to memory of 2220	2352	fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe	WerFault.exe
PID 2352 wrote to memory of 2220	2352	fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa78e034ec83435294d3eba13bc1961f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 136
  2⤵
  - Program crash
  PID:2220

memory/2352-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

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