fickerstealer | fc7c9e6124190d28580d29ba4a21e3d521e4e8bcf4639402bcc59a93c02e9619

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
14-04-2024 22:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
Size

533KB
MD5

efa550a732dbd3eccd3d56d4e9a0af04
SHA1

76f363dee782664169b0fa54a3a25a3cfc6041df
SHA256

fc7c9e6124190d28580d29ba4a21e3d521e4e8bcf4639402bcc59a93c02e9619
SHA512

5936bf4dbc8e35762d62e6751894137d1107e09d34c19bd2b15843781244cd22af35f312ca10e4af96945a3e1a8b1ed818e9adcb2d62801bfa596e4af6c1518f
SSDEEP

6144:RaXgXGx+fMtLXFSbCg8XnPN7aBu+PhXU9aE7+oxEYIMMMW0rLAb56dpLN4XQKJrL:A8X+JaPX4dxExMW0rwrsu

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

80.87.192.115:80

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:

efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe

description pid process target process

PID 2952 set thread context of 2976 2952 efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 2952 set thread context of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2952

C:\Users\Admin\AppData\Local\Temp\efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe"
2⤵
PID:2976

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\kaosdma.txt
Filesize
14B

MD5
1207bc197a1ebd72a77f1a771cad9e52

SHA1
8ed121ff66d407150d7390b9276fe690dd213b27

SHA256
260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476

SHA512
d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4

Download Submit
memory/2952-3-0x0000000001430000-0x0000000001477000-memory.dmp

Filesize
284KB

Download
memory/2952-1-0x0000000000230000-0x0000000000330000-memory.dmp

Filesize
1024KB

Download
memory/2976-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2976-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2976-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2976-14-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download

description	pid	process	target process
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe
PID 2952 wrote to memory of 2976	2952	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe	efa550a732dbd3eccd3d56d4e9a0af04_JaffaCakes118.exe