fickerstealer | 42d19d0c908125ebeba9cbb5a0acae7d61cc5b5efd58f548a2748644ee49a1d6

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-11-2022 09:44

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General

Target

1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe
Size

510KB
MD5

344d0fae77046d608a50b4f07f7e2767
SHA1

b600dab2678c4a487c6009e0f3bf8a6bf00efa71
SHA256

1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90
SHA512

fd4ee7a2fb76123dc51c5089a624bbc4ca417a02e2c429850f5d05ad3d244b69e2ff41a6284eadb4dcf229bd96e3730f212b064368c4a0629ed74f6995622e34
SSDEEP

12288:ZSAdQClH18X/kq+Cw6rWdk9n/Bls9EdhWX1EW0rF3:ZPrH1OE+WO9/Bls9oIy3

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 532 set thread context of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27
PID 532 wrote to memory of 1612	532	1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe	27

C:\Users\Admin\AppData\Local\Temp\1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe
"C:\Users\Admin\AppData\Local\Temp\1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:532
- C:\Users\Admin\AppData\Local\Temp\1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe
  "C:\Users\Admin\AppData\Local\Temp\1787460d5784f717397a6e3bda4e8b835e855e53a384eb6e50d12311b8788b90.exe"
  2⤵
  PID:1612

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/532-57-0x000000000026D000-0x0000000000295000-memory.dmp

Filesize
160KB

Download
memory/532-58-0x00000000023D0000-0x0000000002417000-memory.dmp

Filesize
284KB

Download
memory/1612-54-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1612-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1612-60-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1612-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1612-62-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download