fickerstealer | 67ae17fcc4bf84607743e50e01346f4275f1e690218512dcc16567e6445f3068

Analysis

max time kernel
74s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2023, 09:49

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General

Target

stealer_ru.exe
Size

8.6MB
MD5

d95ea551314bf9ed1637c112f0d10646
SHA1

8dcb9b424550a39cd4407bae8cb217da9d3b9561
SHA256

67ae17fcc4bf84607743e50e01346f4275f1e690218512dcc16567e6445f3068
SHA512

1983485a41b7eda705a6870b16189f32afa076cff13af1a5b317cd41212025b39666f2ce3e7fa2ccbab038dac4b776b402f21afa40eea4a4b233af0432f8a7e5
SSDEEP

49152:wuTv8w79M1wXZKJsbWNYIkssb7Iorsrpk47Yb:wuTv8XOTKhors1p7k

Score

10^/10

fickerstealer infostealer spyware stealer

Malware Config

Signatures

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 5 IoCs

pid	pid_target	Process	procid_target
4336	3316	WerFault.exe	81
4892	3316	WerFault.exe	81
4832	3316	WerFault.exe	81
2836	3316	WerFault.exe	81
3600	3316	WerFault.exe	81

C:\Users\Admin\AppData\Local\Temp\stealer_ru.exe
"C:\Users\Admin\AppData\Local\Temp\stealer_ru.exe"
1⤵
PID:3316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 1064
  2⤵
  - Program crash
  PID:4336
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 1156
  2⤵
  - Program crash
  PID:4892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 1124
  2⤵
  - Program crash
  PID:4832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 1332
  2⤵
  - Program crash
  PID:2836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 140
  2⤵
  - Program crash
  PID:3600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3316 -ip 3316
1⤵
PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3316 -ip 3316
1⤵
PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3316 -ip 3316
1⤵
PID:4868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3316 -ip 3316
1⤵
PID:2220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3316 -ip 3316
1⤵
PID:1676

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3316-132-0x0000000003160000-0x000000000359E000-memory.dmp

Filesize
4.2MB

Download
memory/3316-133-0x0000000000400000-0x000000000094B000-memory.dmp

Filesize
5.3MB

Download
memory/3316-134-0x0000000000400000-0x000000000094B000-memory.dmp

Filesize
5.3MB

Download