fickerstealer | 7fdbd3e7a891eb6dded35fd2d2481adce7fcbb7dbe8a87696be1780f7b41fac9

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 23:53

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General

Target

0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
Size

242KB
MD5

0ffe2e52a11e7a7e8261b7f87a1fe7d6
SHA1

c6248b1ff1820edc20ce9b764ff39e0e28c1060d
SHA256

7fdbd3e7a891eb6dded35fd2d2481adce7fcbb7dbe8a87696be1780f7b41fac9
SHA512

4a647e84dc71443fccbec11d00c5b56ec6445227a342aa889bc24db66077dafc7eea9d4d833a97e7edfca4c168a44293c6ae3796ef1038d2d65cf5d43384d741
SSDEEP

6144:bJgOKh/7pBVd0kCeghN1m2eOTZ08shMSPLN1hv1R5:dgOU7p10besNI2lmLvhtH

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

74.119.195.40:80

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:

0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

description pid process target process

PID 4132 set thread context of 1756 4132 0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe 0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1912 1756 WerFault.exe 0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 4132 set thread context of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

pid	pid_target	process	target process
1912	1756	WerFault.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

description	pid	process	target process
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
PID 4132 wrote to memory of 1756	4132	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe	0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4132

C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe"
2⤵
PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 1496
3⤵
- Program crash
PID:1912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1756 -ip 1756
1⤵
PID:2636

Network

MITRE ATT&CK Matrix

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Downloads

memory/1756-3-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1756-5-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1756-6-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/4132-2-0x0000000000680000-0x00000000006C5000-memory.dmp

Filesize
276KB

Download
memory/4132-1-0x0000000000730000-0x0000000000830000-memory.dmp

Filesize
1024KB

Download