fickerstealer | 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d

General

Target

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
Size

390KB
MD5

3029ed0d72a57ceb45b0a2d341db05db
SHA1

a35c2b814a9b8e7288123747a6ff75d028c28b59
SHA256

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d
SHA512

fedaa2e6c8cf5f806df8bf4694c3915345db3dee839eaae430abe13b32d9eb1ccc15e9ba9913a133d32cfa6567f284034754e90f89363048fb76fa11aea5f369

Score

10^/10

fickerstealer discovery infostealer spyware stealer

Malware Config

Extracted

Family

fickerstealer

C2

truzen.site: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

11 api.ipify.org

flow	ioc
11	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

description	pid	process	target process
PID 3984 set thread context of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

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:

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

pid	process
4044	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
4044	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

description	pid	process	target process
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
PID 3984 wrote to memory of 4044	3984	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe	60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe

C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
"C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3984

C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
"C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"
2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4044

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

memory/3984-114-0x00000000009B0000-0x00000000009F4000-memory.dmp

Filesize
272KB

Download
memory/4044-116-0x0000000000401480-mapping.dmp

Download
memory/4044-115-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4044-117-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads