fickerstealer | 5d821761f42e09f79627e9327d1916ada95d49f8084b899e043a1a2fb39dd0c3

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 13:28

Target

31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe
Size

396KB
MD5

f6f84e80684195be3d018d72f0c337e4
SHA1

71edaeb2a19028b2dc74f66b27245ac8ada88117
SHA256

31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae
SHA512

bf4dfaa3fe983d9cecc0da761f5b49416f604774509f38a6b6a29eff4e0baef9bae5f0a601e5cfdcb15b5d1aee83822309ec2fb27ce92ab0abaaf81c3366046a
SSDEEP

6144:OwLUCKwEscIr5CAM13HfyTlJRAOvS8YGuz2ewEMXqaMM+k:pgCKwEscIr1Q/utbKmewEMXd5+k

Score

10^/10

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
9	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe

description	pid	Process	procid_target
PID 868 set thread context of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe

description	pid	Process	procid_target
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84
PID 868 wrote to memory of 536	868	31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe	84

C:\Users\Admin\AppData\Local\Temp\31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe
"C:\Users\Admin\AppData\Local\Temp\31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:868
- C:\Users\Admin\AppData\Local\Temp\31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe
  "C:\Users\Admin\AppData\Local\Temp\31d722331a9890b3ac394bf19fa6246397fbf79b37f23bc3fdde850afbc319ae.exe"
  2⤵
  PID:536

C:\ProgramData\qwdwdff.txt

Filesize
12B

MD5
71d587e911373f62d72a158eceb6e0e7

SHA1
68d81a1a4fb19c609288a94f10d1bbb92d972a68

SHA256
acce61361a3dee677653fa2909f29530202335835c71031ba4dff50682ae5de8

SHA512
a0010c487c8b1eeae82ae82896bf5f48b7ec5573197bbe149b6803093a32b3b470ef0b122278e404cd5df296376bb0629438609997d52c14757ff1c3e6756060

Download Submit
memory/536-134-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/536-136-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/536-138-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/536-144-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/868-137-0x0000000000910000-0x000000000097C000-memory.dmp

Filesize
432KB

Download