fickerstealer | c09d37e5458549e449d71b40a0e34bc97032dd00bcacb365e0ade893e4e35ec3

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
27-03-2023 12:11

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General

Target

96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe
Size

282KB
MD5

72dcda0a0601b6e7df5b2d4133d8224f
SHA1

4604ae50310f18648bfdce614f6332088cddff63
SHA256

96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d
SHA512

d7e08462a7e6e27d707becc83825ec3ec9275cc36b60e85c4980d8ea5002d3a7973cb89ae993b657e38be502db206a0b27fa0cfd784505c0fba0f2b1edfc92a4
SSDEEP

6144:K8it3a+Prec1DJGDBXgN61cZlCsIH37fv1u5Jj6mV6:KJ3ofFXgcWWsIH37fya

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

lukkeze.club: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 1368 set thread context of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28
PID 1368 wrote to memory of 836	1368	96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe	28

C:\Users\Admin\AppData\Local\Temp\96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe
"C:\Users\Admin\AppData\Local\Temp\96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Users\Admin\AppData\Local\Temp\96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe
  "C:\Users\Admin\AppData\Local\Temp\96e013855d1c673cd9c3a756c455881122d9ec5930131956b1a807189a9a991d.exe"
  2⤵
  PID:836

Network

MITRE ATT&CK Matrix

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Downloads

C:\ProgramData\kaosdma.txt

Filesize
12B

MD5
71d587e911373f62d72a158eceb6e0e7

SHA1
68d81a1a4fb19c609288a94f10d1bbb92d972a68

SHA256
acce61361a3dee677653fa2909f29530202335835c71031ba4dff50682ae5de8

SHA512
a0010c487c8b1eeae82ae82896bf5f48b7ec5573197bbe149b6803093a32b3b470ef0b122278e404cd5df296376bb0629438609997d52c14757ff1c3e6756060

Download Submit
memory/836-55-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/836-56-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/836-59-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/836-60-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/836-66-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/1368-58-0x00000000002C0000-0x0000000000304000-memory.dmp

Filesize
272KB

Download