fickerstealer | 7aa03ed6935a820850ae6a10b4e8715123c0cf79412925a56b7c55a04b4929a6

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 03:52

Target

27041b8e37dc80cc783f807c639c2e0e.exe
Size

503KB
MD5

27041b8e37dc80cc783f807c639c2e0e
SHA1

c4a0ff2bfa649764291378b2a4a46903145b90c5
SHA256

7aa03ed6935a820850ae6a10b4e8715123c0cf79412925a56b7c55a04b4929a6
SHA512

5ee30068efb17ea98f2dcd8ba25caa30a44d938de44ab72b909fa4b34800d45f9b18dc36bea8f92ea9ec2df07bae61bcb31b357b13dbef1a83fbb6393e032515
SSDEEP

12288:plHHjTbTHrU9RZ8V0lQhJdFPwvLmGe0EXaW0rN3:TH/vHga06hJdpcCGhU63

Score

10^/10

Family

fickerstealer

asfasfvcxvdbs.com:80

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 2252 set thread context of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28
PID 2252 wrote to memory of 936	2252	27041b8e37dc80cc783f807c639c2e0e.exe	28

C:\Users\Admin\AppData\Local\Temp\27041b8e37dc80cc783f807c639c2e0e.exe
"C:\Users\Admin\AppData\Local\Temp\27041b8e37dc80cc783f807c639c2e0e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Users\Admin\AppData\Local\Temp\27041b8e37dc80cc783f807c639c2e0e.exe
  "C:\Users\Admin\AppData\Local\Temp\27041b8e37dc80cc783f807c639c2e0e.exe"
  2⤵
  PID:936

C:\ProgramData\kaosdma.txt

Filesize
12B

MD5
8cf4dec152a9d79a3d62202b886eda9b

SHA1
0c1b3d3d02c0b655aa3526a58486b84872f18cc2

SHA256
c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

SHA512
a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

Download Submit
memory/936-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/936-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/936-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/936-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/936-14-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2252-1-0x00000000024E0000-0x00000000025E0000-memory.dmp

Filesize
1024KB

Download
memory/2252-4-0x0000000000220000-0x0000000000267000-memory.dmp

Filesize
284KB

Download