fickerstealer | 0b70f2cd2a0df4cf0cb39062d95b1f2e11fa384885f952948653706d219102ce

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 00:20

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General

Target

1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
Size

222KB
MD5

1521efbcb7e28ca99cdfeb5d616b6039
SHA1

ad439d5a22300fa61d357491e485da0f2481f2a0
SHA256

0b70f2cd2a0df4cf0cb39062d95b1f2e11fa384885f952948653706d219102ce
SHA512

ca04cf8968a7d31a7d637b9d85bbfe3660ae3fe401104dca4485e283fc42f72f74b944e906be8c3fcceb1d3761dda311fef7420e89946e021a3655f7bc82169c
SSDEEP

3072:iWc0Jw/Zq8bjsaszEwL/VTlQy8CxTetxZtf2YzBZ7YGVa5FAoP:m0B8bjsasz3NTlWC8tV1Rk

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

gavrik.club: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

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

Processes:

1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe

description pid process target process

PID 1412 set thread context of 2308 1412 1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe 1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 1412 set thread context of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe

description	pid	process	target process
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
PID 1412 wrote to memory of 2308	1412	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe	1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1521efbcb7e28ca99cdfeb5d616b6039_JaffaCakes118.exe"
2⤵
PID:2308

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/1412-2-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1412-1-0x0000000001150000-0x0000000001250000-memory.dmp

Filesize
1024KB

Download
memory/2308-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2308-5-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2308-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2308-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2308-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download