fickerstealer | 021698422b3ab0f4211843c0ebb98837ce0b8f7889d43f466fb29dbd6177190b

Analysis

max time kernel
152s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2024 22:34

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General

Target

f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe
Size

582KB
MD5

f8e5688e024d3d06bfd433843080bd15
SHA1

33fec4d35499fe655078ab68d56595b852b9ae0d
SHA256

021698422b3ab0f4211843c0ebb98837ce0b8f7889d43f466fb29dbd6177190b
SHA512

c586e22a519fdf85b7d6dc75090c1b1f676af6caaec2011cfd103a1b24eab577a20ebc464a0c49d82bb0e2cc653002a30b10818ed78ef7693d66c675ee5aeae3
SSDEEP

12288:2wfhPcJ7prtgBdcRHy/4Rm1vBq32wM/TMW0rwrsu:nO7pr0/5NQ329Th3

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
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3404 set thread context of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91
PID 3404 wrote to memory of 696	3404	f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Users\Admin\AppData\Local\Temp\f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f8e5688e024d3d06bfd433843080bd15_JaffaCakes118.exe"
  2⤵
  PID:696

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3968 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
1⤵
PID:2316

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/696-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/696-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/696-6-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/696-12-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3404-1-0x00000000007C0000-0x00000000008C0000-memory.dmp

Filesize
1024KB

Download
memory/3404-2-0x0000000000730000-0x0000000000777000-memory.dmp

Filesize
284KB

Download