fickerstealer | 10192ceb4aa066216989c2b83dd3b460f0264d6672f64d1dff2addbe07fb1a5a

General

Target

B7D90C9D14D124A163F5B3476160E1CF.exe
Size

278KB
MD5

b7d90c9d14d124a163f5b3476160e1cf
SHA1

684e0fc52a883091957f65c0d2ff59fe1499bae4
SHA256

10192ceb4aa066216989c2b83dd3b460f0264d6672f64d1dff2addbe07fb1a5a
SHA512

05be8f906ae6f33ec541a951f3230e0ffcd1f17b9da4bf6e60158bc2ac1c915d5bf2050039672f5cb8479d01e7e7948466e711b574915f35fe109915e8c65ad7

Score

10^/10

fickerstealer discovery infostealer spyware stealer

Malware Config

Extracted

Family

fickerstealer

C2

deniedfight.com:80

Signatures

fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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
7	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

B7D90C9D14D124A163F5B3476160E1CF.exe

description	pid	Process	procid_target
PID 540 set thread context of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

B7D90C9D14D124A163F5B3476160E1CF.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	B7D90C9D14D124A163F5B3476160E1CF.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	B7D90C9D14D124A163F5B3476160E1CF.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

B7D90C9D14D124A163F5B3476160E1CF.exe

pid	Process
2688	B7D90C9D14D124A163F5B3476160E1CF.exe
2688	B7D90C9D14D124A163F5B3476160E1CF.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

B7D90C9D14D124A163F5B3476160E1CF.exe

description	pid	Process	procid_target
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75
PID 540 wrote to memory of 2688	540	B7D90C9D14D124A163F5B3476160E1CF.exe	75

C:\Users\Admin\AppData\Local\Temp\B7D90C9D14D124A163F5B3476160E1CF.exe
"C:\Users\Admin\AppData\Local\Temp\B7D90C9D14D124A163F5B3476160E1CF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:540
- C:\Users\Admin\AppData\Local\Temp\B7D90C9D14D124A163F5B3476160E1CF.exe
  "C:\Users\Admin\AppData\Local\Temp\B7D90C9D14D124A163F5B3476160E1CF.exe"
  2⤵
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2688

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/540-2-0x0000000002650000-0x0000000002651000-memory.dmp

Filesize
4KB

Download
memory/540-6-0x00000000009B0000-0x00000000009F5000-memory.dmp

Filesize
276KB

Download
memory/2688-4-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2688-5-0x0000000000401480-mapping.dmp

Download
memory/2688-7-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads