fickerstealer | a66d345700f3e6f33f0fb3b72371653277acb7609937052ff6981651bd0f9eaf

Analysis

max time kernel
150s
max time network
162s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14/11/2022, 09:44

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General

Target

14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe
Size

510KB
MD5

672b7003e196506c38bf68b4275fbff5
SHA1

23668cfa1bd4b0b593d050a4c34750c61406393c
SHA256

14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b
SHA512

a1ccf18769f0cc90322d287f0867a71e8958bd916a414aa1fa1dc011017cf3ddaf978e3c96fd129d5550b404fc9fbdb2da5bc95282ef306448981586e4432ac5
SSDEEP

12288:wA7Q9+HPHHkzXmCwz8mxZ+XgBOtPH1EW0rF3:bnHPnJz1kgMtty3

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 1452 set thread context of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26
PID 1452 wrote to memory of 532	1452	14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe	26

C:\Users\Admin\AppData\Local\Temp\14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe
"C:\Users\Admin\AppData\Local\Temp\14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Local\Temp\14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe
  "C:\Users\Admin\AppData\Local\Temp\14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b.exe"
  2⤵
  PID:532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/532-54-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/532-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/532-60-0x0000000075041000-0x0000000075043000-memory.dmp

Filesize
8KB

Download
memory/532-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1452-56-0x000000000247D000-0x00000000024A5000-memory.dmp

Filesize
160KB

Download
memory/1452-58-0x00000000002C0000-0x0000000000307000-memory.dmp

Filesize
284KB

Download