vidar | cca9a6efd6abd31d1104012768c525eaba1ce32950700642725a25aacb81ba67

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-04-2024 00:36

Target

aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe
Size

635KB
MD5

aaf8f33ccf6b243eb9b4ae044577eebd
SHA1

ea346fac786a3bf4fefe9dc6d175a05084339b5d
SHA256

cca9a6efd6abd31d1104012768c525eaba1ce32950700642725a25aacb81ba67
SHA512

691af9cdbb9a05c978f5d2f0758d80fa864805a757fa1847beffe599736d61275e54c2fa821c26176b5ce6d7cbb16a77ff9ebe62434204e0ecccc8c1b2f36aff
SSDEEP

12288:6Ye+ingZorK3mgYROnVWL8EoUtFRrvk8GpIiRBjjzH8:M+wgZqZ2VWhhFqxH8

Score

10^/10

vidar 937 stealer

Family

vidar

Version

41.3

Botnet

937

https://mas.to/@oleg98

Attributes

Vidar Stealer 4 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/2876-2-0x00000000002D0000-0x00000000003A6000-memory.dmp	family_vidar
behavioral1/memory/2876-3-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral1/memory/2876-19-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral1/memory/2876-22-0x00000000002D0000-0x00000000003A6000-memory.dmp	family_vidar

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2612 2876 WerFault.exe aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe

pid	pid_target	process	target process
2612	2876	WerFault.exe	aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe

description	pid	process	target process
PID 2876 wrote to memory of 2612	2876	aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe	WerFault.exe
PID 2876 wrote to memory of 2612	2876	aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe	WerFault.exe
PID 2876 wrote to memory of 2612	2876	aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe	WerFault.exe
PID 2876 wrote to memory of 2612	2876	aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aaf8f33ccf6b243eb9b4ae044577eebd_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 672
2⤵
- Program crash
PID:2612

memory/2876-2-0x00000000002D0000-0x00000000003A6000-memory.dmp

Filesize
856KB

Download
memory/2876-1-0x0000000000580000-0x0000000000680000-memory.dmp

Filesize
1024KB

Download
memory/2876-3-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2876-19-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2876-21-0x0000000000580000-0x0000000000680000-memory.dmp

Filesize
1024KB

Download
memory/2876-22-0x00000000002D0000-0x00000000003A6000-memory.dmp

Filesize
856KB

Download