fickerstealer | 1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90

Analysis

max time kernel
146s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 11:27

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General

Target

344d0fae77046d608a50b4f07f7e2767.exe
Size

510KB
MD5

344d0fae77046d608a50b4f07f7e2767
SHA1

b600dab2678c4a487c6009e0f3bf8a6bf00efa71
SHA256

1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90
SHA512

fd4ee7a2fb76123dc51c5089a624bbc4ca417a02e2c429850f5d05ad3d244b69e2ff41a6284eadb4dcf229bd96e3730f212b064368c4a0629ed74f6995622e34
SSDEEP

12288:ZSAdQClH18X/kq+Cw6rWdk9n/Bls9EdhWX1EW0rF3:ZPrH1OE+WO9/Bls9oIy3

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

mistral3.xyz: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
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2144 set thread context of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28
PID 2144 wrote to memory of 2364	2144	344d0fae77046d608a50b4f07f7e2767.exe	28

C:\Users\Admin\AppData\Local\Temp\344d0fae77046d608a50b4f07f7e2767.exe
"C:\Users\Admin\AppData\Local\Temp\344d0fae77046d608a50b4f07f7e2767.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Users\Admin\AppData\Local\Temp\344d0fae77046d608a50b4f07f7e2767.exe
  "C:\Users\Admin\AppData\Local\Temp\344d0fae77046d608a50b4f07f7e2767.exe"
  2⤵
  PID:2364

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\kaosdma.txt

Filesize
12B

MD5
8cf4dec152a9d79a3d62202b886eda9b

SHA1
0c1b3d3d02c0b655aa3526a58486b84872f18cc2

SHA256
c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

SHA512
a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

Download Submit
memory/2144-1-0x0000000002460000-0x0000000002560000-memory.dmp

Filesize
1024KB

Download
memory/2144-4-0x00000000002C0000-0x0000000000307000-memory.dmp

Filesize
284KB

Download
memory/2364-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2364-5-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2364-8-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2364-7-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2364-14-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download