lumma | ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-10-2023 11:13

Target

ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe
Size

1.7MB
MD5

c2a9151e0e9f4175e555cf90300b45c9
SHA1

691fb1a1a121bc3c07f117585a02111ceec19484
SHA256

ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b
SHA512

0caa582b0946446ea1b4037469f08635247f6d34902b01985e00d029c09dbf20c8b6983429cb334662bb045fea24047163547a367ccad1fa129e1e57ddbe162c
SSDEEP

49152:vDYiUpvqxIC8QJL2BTbbRemS6xbKi4H4Tjz6IkCfg:vYpvqxICNJL2BTbbRemSYbKDH7C

Score

10^/10

lumma stealer

Detect Lumma Stealer payload V2 2 IoCs

resource	yara_rule
behavioral1/memory/1732-2-0x0000000000370000-0x00000000003DC000-memory.dmp	family_lumma_V2
behavioral1/memory/1732-5-0x0000000000370000-0x00000000003DC000-memory.dmp	family_lumma_V2

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2228	1732	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2228	1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe	30
PID 1732 wrote to memory of 2228	1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe	30
PID 1732 wrote to memory of 2228	1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe	30
PID 1732 wrote to memory of 2228	1732	ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe	30

C:\Users\Admin\AppData\Local\Temp\ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe
"C:\Users\Admin\AppData\Local\Temp\ed8e1c8f1e2b91d2a321d0a6ff3c457dc6acbf63eb856cdadcea7d3a3368217b.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 756
  2⤵
  - Program crash
  PID:2228

memory/1732-0-0x0000000000400000-0x00000000005C9000-memory.dmp

Filesize
1.8MB

Download
memory/1732-1-0x0000000000370000-0x00000000003DC000-memory.dmp

Filesize
432KB

Download
memory/1732-2-0x0000000000370000-0x00000000003DC000-memory.dmp

Filesize
432KB

Download
memory/1732-5-0x0000000000370000-0x00000000003DC000-memory.dmp

Filesize
432KB

Download