fickerstealer | 7c2b51c31a895f2eeb6afe748f11d0f6a16355b01c41f22749043c0da7804206

Analysis

max time kernel
145s
max time network
136s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-02-2024 09:19

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General

Target

Setup.exe
Size

793.8MB
MD5

9a851a47a9bd2f92c61d2486d1be3064
SHA1

3cda31c06db97246705d95dfcf4908eafb514b87
SHA256

7c2b51c31a895f2eeb6afe748f11d0f6a16355b01c41f22749043c0da7804206
SHA512

90340910dc1ee90ccfe7f451578de67c5ca32b95525157acd8b5bc2e99b9c0b2254bfb58997cc848a0ead871bc3f1e03dbb152d56aa709c4ecd3742404eec27b
SSDEEP

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

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

45.93.201.181:80

Signatures

Fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1940 2124 WerFault.exe Setup.exe

pid	pid_target	process	target process
1940	2124	WerFault.exe	Setup.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

Setup.exe

pid	process
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe
2248	Setup.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

Setup.exeSetup.exe

description	pid	process	target process
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2248 wrote to memory of 2124	2248	Setup.exe	Setup.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.exe
PID 2124 wrote to memory of 1940	2124	Setup.exe	WerFault.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:2248
- C:\Users\Admin\AppData\Local\Temp\Setup.exe
  "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 256
    3⤵
    - Program crash
    PID:1940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2124-2-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2124-4-0x00000000773FF000-0x0000000077400000-memory.dmp

Filesize
4KB

Download
memory/2124-5-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2124-7-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2124-8-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2248-0-0x0000000032370000-0x00000000323EB000-memory.dmp

Filesize
492KB

Download
memory/2248-1-0x00000000339F0000-0x0000000033B70000-memory.dmp

Filesize
1.5MB

Download
memory/2248-9-0x0000000032370000-0x00000000323EB000-memory.dmp

Filesize
492KB

Download
memory/2248-3-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download