fickerstealer | 66a14689faa12b80fa66d9a8c1e1393522334594a4dac1243a83bac8c3203356

Analysis

max time kernel
148s
max time network
153s
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

73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe
Size

511KB
MD5

4988a43a98b7d9c6aa7e71b8a8919fd6
SHA1

5e0f468d9e9a9d14eef11caf54dafbe384303be4
SHA256

73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848
SHA512

1e3feb3861b9c664205edddd09361b2a54a9df3424c582bfdb955a8a65a26eae3adc1c825e7973b13bd9e39626f5723d3efbe27b828c8c47648d87d756f59869
SSDEEP

12288:eXSX3CPuJE0/PRm3HAURSEy0OiISPSpoKT1EW0rF3:pCPuSpRSoUpoMy3

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 1760 set thread context of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28
PID 1760 wrote to memory of 1836	1760	73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe	28

C:\Users\Admin\AppData\Local\Temp\73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe
"C:\Users\Admin\AppData\Local\Temp\73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe
  "C:\Users\Admin\AppData\Local\Temp\73d34ceec57d41cab2e4b22046898b531fe0b59ab16c533c7eee3a52caf29848.exe"
  2⤵
  PID:1836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1760-57-0x000000000026D000-0x0000000000296000-memory.dmp

Filesize
164KB

Download
memory/1760-58-0x0000000003B40000-0x0000000003B87000-memory.dmp

Filesize
284KB

Download
memory/1836-54-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1836-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1836-60-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1836-61-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1836-62-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download