fickerstealer | 238942efe3736ff73e7674abb5eb809c42bf0c510f6d1729344fd19b7fe5fbd5

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2024 19:35

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General

Target

36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
Size

457KB
MD5

36e7c8a3e42a6cc8b082dd1d7aec08f1
SHA1

0883b540fe0908bdb3a69d84273e37a52af5618d
SHA256

238942efe3736ff73e7674abb5eb809c42bf0c510f6d1729344fd19b7fe5fbd5
SHA512

f72ea6a3d5f1a68e5d41104f8cf6bb20b26bb0601be8f8a624485345817018d5e5616e1db54aca2933afdc675d8617bd0335be4ed2e5ebbdc9820f984f4e636b
SSDEEP

6144:U1eXLHWlZb7rvAQT62LvoVzqKxx10wJ3LcJz9MMW0rLAb56dpLN4XQKJrsu:USCZb7TfL8zFxx10wJ7cJ6MW0rwrsu

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

80.87.192.115:80

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.

Processes:

flow ioc

5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

36e7c8a3e42a6cc8b082dd1d7aec08f1.exe

description pid process target process

PID 1392 set thread context of 3852 1392 36e7c8a3e42a6cc8b082dd1d7aec08f1.exe 36e7c8a3e42a6cc8b082dd1d7aec08f1.exe

flow	ioc
5	api.ipify.org

description	pid	process	target process
PID 1392 set thread context of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

36e7c8a3e42a6cc8b082dd1d7aec08f1.exe

C:\Users\Admin\AppData\Local\Temp\36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
"C:\Users\Admin\AppData\Local\Temp\36e7c8a3e42a6cc8b082dd1d7aec08f1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Users\Admin\AppData\Local\Temp\36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
  "C:\Users\Admin\AppData\Local\Temp\36e7c8a3e42a6cc8b082dd1d7aec08f1.exe"
  2⤵
  PID:3852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1392-2-0x0000000002E30000-0x0000000002E77000-memory.dmp

Filesize
284KB

Download
memory/1392-1-0x0000000002E90000-0x0000000002F90000-memory.dmp

Filesize
1024KB

Download
memory/3852-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3852-6-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3852-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3852-12-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download

description	pid	process	target process
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe
PID 1392 wrote to memory of 3852	1392	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe	36e7c8a3e42a6cc8b082dd1d7aec08f1.exe