fickerstealer | 74512c9b35180a773ca2d9423cfd419d6046ff69aced49d340c0dce137188648

Analysis

max time kernel
39s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2024 11:58

Target

Setup.exe
Size

793.8MB
MD5

9a851a47a9bd2f92c61d2486d1be3064
SHA1

3cda31c06db97246705d95dfcf4908eafb514b87
SHA256

7c2b51c31a895f2eeb6afe748f11d0f6a16355b01c41f22749043c0da7804206
SHA512

90340910dc1ee90ccfe7f451578de67c5ca32b95525157acd8b5bc2e99b9c0b2254bfb58997cc848a0ead871bc3f1e03dbb152d56aa709c4ecd3742404eec27b
SSDEEP

196608:6spHQk/ICYcdYtOQYMvm6Iu+8RuJQHIsuRuJyPquRuJXMD349nt3njto03qJbYav:6csCYgIBH2XD349nt3nW03s8up

Score

10^/10

Family

fickerstealer

45.93.201.181:80

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.

Processes:

flow ioc

55 api.ipify.org

flow	ioc
55	api.ipify.org

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

Setup.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Setup.exe

description	pid	process	target process
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe
PID 4632 wrote to memory of 4708	4632	Setup.exe	Setup.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
  2⤵
  PID:4708

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4832 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:2648

C:\ProgramData\krosqm.txt

Filesize
12B

MD5
8cf4dec152a9d79a3d62202b886eda9b

SHA1
0c1b3d3d02c0b655aa3526a58486b84872f18cc2

SHA256
c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

SHA512
a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

Download Submit
memory/4632-0-0x0000000033820000-0x000000003389B000-memory.dmp

Filesize
492KB

Download
memory/4632-1-0x0000000077832000-0x0000000077833000-memory.dmp

Filesize
4KB

Download
memory/4632-2-0x0000000033AC0000-0x0000000033C63000-memory.dmp

Filesize
1.6MB

Download
memory/4632-3-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4632-12-0x0000000033820000-0x000000003389B000-memory.dmp

Filesize
492KB

Download
memory/4708-4-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4708-5-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4708-8-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4708-9-0x0000000077832000-0x0000000077833000-memory.dmp

Filesize
4KB

Download
memory/4708-10-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/4708-18-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download