fickerstealer | 4fe0b0d41ba0644c0a444aa83aab9861b821971573e62bd04c0812750765cfd3

Analysis

max time kernel
142s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2024 21:44

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General

Target

ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe
Size

587KB
MD5

ee689f964b2b01d7c941cd022baee567
SHA1

e02143cd33b67b1ae954d3feab50420d972a1a8c
SHA256

4fe0b0d41ba0644c0a444aa83aab9861b821971573e62bd04c0812750765cfd3
SHA512

9c5723b59d28a3f342bebb2fe010325c4e7118462cb9a0c78b1b4c9d5135c77dd7a87d78af75464cafed74ab79f8bd4eedc13b0fdf3db4d132a9421a2a3d8664
SSDEEP

12288:rgO1Wale6EWj5H325qU+ZfV44nk6j+W7erN9MW0rwrsu:yaWW125mZf64nxah3

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.

flow	ioc
6	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1520 set thread context of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85
PID 1520 wrote to memory of 4548	1520	ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567_JaffaCakes118.exe"
  2⤵
  PID:4548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\kaosdma.txt

Filesize
14B

MD5
1207bc197a1ebd72a77f1a771cad9e52

SHA1
8ed121ff66d407150d7390b9276fe690dd213b27

SHA256
260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476

SHA512
d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4

Download Submit
memory/1520-1-0x0000000003380000-0x0000000003480000-memory.dmp

Filesize
1024KB

Download
memory/1520-2-0x0000000003330000-0x0000000003377000-memory.dmp

Filesize
284KB

Download
memory/4548-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4548-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4548-6-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4548-12-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download