fickerstealer | 14b904b8f2cd2d5532093911a20daed81a10ea90b3823386264be75315c5ff3b

Analysis

max time kernel
148s
max time network
152s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 08:35

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General

Target

672b7003e196506c38bf68b4275fbff5.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 3052 set thread context of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28
PID 3052 wrote to memory of 2128	3052	672b7003e196506c38bf68b4275fbff5.exe	28

C:\Users\Admin\AppData\Local\Temp\672b7003e196506c38bf68b4275fbff5.exe
"C:\Users\Admin\AppData\Local\Temp\672b7003e196506c38bf68b4275fbff5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Local\Temp\672b7003e196506c38bf68b4275fbff5.exe
  "C:\Users\Admin\AppData\Local\Temp\672b7003e196506c38bf68b4275fbff5.exe"
  2⤵
  PID:2128

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/2128-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2128-4-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2128-7-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2128-8-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2128-14-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3052-3-0x0000000002440000-0x0000000002540000-memory.dmp

Filesize
1024KB

Download
memory/3052-5-0x00000000002A0000-0x00000000002E7000-memory.dmp

Filesize
284KB

Download