fickerstealer | b7f7f59aa9c67b87c59788e0c39fd0c545717403f92123f8d5ab94a3b0573389

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-06-2024 23:13

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General

Target

9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
Size

315KB
MD5

9693b8764880fc6795d5077e0fb73206
SHA1

0cd2059ac8bc35c8c5a22b779c1015623c85e753
SHA256

b7f7f59aa9c67b87c59788e0c39fd0c545717403f92123f8d5ab94a3b0573389
SHA512

ab7f75b3587dc52962057d86988acaddb3e25ad7ecf9af26460039c796f96764f877cc5d80b1b780f8828e67bc5dd94f40b952c5e9e20d013a9e53b44b609a7b
SSDEEP

6144:7dnp5L7p3mHbIwBQuvmELl+2kV+iWqVNhPkNLPca9iyT1/fc8:7p7nwHPVmqDC+zqD5qjccq8

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

gzgbnserv639.xyz:80

Signatures

Fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe

description pid process target process

PID 2164 set thread context of 860 2164 9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe 9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 2164 set thread context of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe

description	pid	process	target process
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
PID 2164 wrote to memory of 860	2164	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe	9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164

C:\Users\Admin\AppData\Local\Temp\9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9693b8764880fc6795d5077e0fb73206_JaffaCakes118.exe"
2⤵
PID:860

Network

MITRE ATT&CK Matrix

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Downloads

C:\ProgramData\datasss.png
Filesize
14B

MD5
1207bc197a1ebd72a77f1a771cad9e52

SHA1
8ed121ff66d407150d7390b9276fe690dd213b27

SHA256
260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476

SHA512
d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4

Download Submit
memory/860-2-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/860-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/860-5-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/860-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2164-4-0x0000000000220000-0x0000000000263000-memory.dmp

Filesize
268KB

Download
memory/2164-3-0x0000000004F74000-0x0000000004F9A000-memory.dmp

Filesize
152KB

Download