fickerstealer | 1df26d725e27638fdb64cc5c9295af5000bf8a6eddf4b5e8bda3d405306e4efd

Analysis

max time kernel
128s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2022 14:58

Target

Setup.exe
Size

743.9MB
MD5

bf8b03a867ada1f6ce71fb0234797eed
SHA1

5f2baa0f711de5fdff12d2bd41455aa8a21706e4
SHA256

1df26d725e27638fdb64cc5c9295af5000bf8a6eddf4b5e8bda3d405306e4efd
SHA512

a39251c92bb61b8041fb2f42153f77cf8c517020cc20255de18754e45f09f021b84f893a7f63687d4669ccf737df4dadd4d993566b00bc8ec4fe04d5472d9ca2
SSDEEP

49152:5GTvQrvJ881wXZKJsbWNYIkssb7Iorsrpk47YbA:5G0jJ88OTKhors1p7k

Score

10^/10

Fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Program crash 4 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	Process	procid_target
1980	1328	WerFault.exe	79
2780	1328	WerFault.exe	79
4576	1328	WerFault.exe	79
1764	1328	WerFault.exe	79

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
PID:1328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 1196
  2⤵
  - Program crash
  PID:1980
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 1260
  2⤵
  - Program crash
  PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 1484
  2⤵
  - Program crash
  PID:4576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 140
  2⤵
  - Program crash
  PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1328 -ip 1328
1⤵
PID:4448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1328 -ip 1328
1⤵
PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1328 -ip 1328
1⤵
PID:4972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1328 -ip 1328
1⤵
PID:1272

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

memory/1328-132-0x0000000002F10000-0x000000000334E000-memory.dmp

Filesize
4.2MB

Download
memory/1328-133-0x0000000000400000-0x00000000008E9000-memory.dmp

Filesize
4.9MB

Download
memory/1328-134-0x0000000000400000-0x00000000008E9000-memory.dmp

Filesize
4.9MB

Download