fickerstealer | 66dda18507fa772a05dbdd4a0c72f693da6ad19ce802c197b733a3400eb12840

Analysis

max time kernel
206s
max time network
231s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 04:35

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General

Target

0eab4511aafcde09a4050d826dde62c9.exe
Size

516KB
MD5

0eab4511aafcde09a4050d826dde62c9
SHA1

28f6833e0f23304ec0f7c3eae3294a2b399eb6f6
SHA256

66dda18507fa772a05dbdd4a0c72f693da6ad19ce802c197b733a3400eb12840
SHA512

f61a2440f3bf782f172e443a4ade0b39bebecf27fa3a98bd83dc035010c892c5d5f2a4972e231b20e6cd1ebc09d1901795d685dd1b931070f30b2775e10124ca
SSDEEP

12288:W857V21+1ZagZyKGYugblv15roTMW0rwrsu:bV21EZyKlpv1sh3

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.

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2976 set thread context of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29
PID 2976 wrote to memory of 1644	2976	0eab4511aafcde09a4050d826dde62c9.exe	29

C:\Users\Admin\AppData\Local\Temp\0eab4511aafcde09a4050d826dde62c9.exe
"C:\Users\Admin\AppData\Local\Temp\0eab4511aafcde09a4050d826dde62c9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Users\Admin\AppData\Local\Temp\0eab4511aafcde09a4050d826dde62c9.exe
  "C:\Users\Admin\AppData\Local\Temp\0eab4511aafcde09a4050d826dde62c9.exe"
  2⤵
  PID:1644

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\kaosdma.txt

Filesize
12B

MD5
8cf4dec152a9d79a3d62202b886eda9b

SHA1
0c1b3d3d02c0b655aa3526a58486b84872f18cc2

SHA256
c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

SHA512
a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

Download Submit
memory/1644-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1644-6-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1644-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1644-9-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1644-10-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1644-20-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2976-1-0x0000000002490000-0x0000000002590000-memory.dmp

Filesize
1024KB

Download
memory/2976-2-0x0000000000220000-0x0000000000267000-memory.dmp

Filesize
284KB

Download
memory/2976-3-0x0000000002490000-0x0000000002590000-memory.dmp

Filesize
1024KB

Download