fickerstealer | 930eb422bd8e5011f1b155761590cf43772cbeba83292d27f886625fb336dd62

Analysis

max time kernel
153s
max time network
163s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 04:40

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General

Target

0ecce4332bd67641396914bfac058814.exe
Size

523KB
MD5

0ecce4332bd67641396914bfac058814
SHA1

1894459cbceb22a909af65f53959381852e9e73c
SHA256

930eb422bd8e5011f1b155761590cf43772cbeba83292d27f886625fb336dd62
SHA512

cc1f57bf4f03ca838678077e4a0f4cd05bd8b41ae1c8678d1fbda70b274a7d2482efde6479b354363d97fd12fc12e1bf5f0406adf1d53739a069f21d4a91b855
SSDEEP

6144:Co1IJHH1vI8c0/AM7KfVxCbrPCeqc2WOTFWV5Uc0anL+cThKzpMW0rLAb56dpLNU:tIlH1vIB0z7WVwkFDi+cTopMW0rwrsu

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
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

0ecce4332bd67641396914bfac058814.exe

description	pid	Process	procid_target
PID 2344 set thread context of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

0ecce4332bd67641396914bfac058814.exe

description	pid	Process	procid_target
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28
PID 2344 wrote to memory of 2192	2344	0ecce4332bd67641396914bfac058814.exe	28

C:\Users\Admin\AppData\Local\Temp\0ecce4332bd67641396914bfac058814.exe
"C:\Users\Admin\AppData\Local\Temp\0ecce4332bd67641396914bfac058814.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Users\Admin\AppData\Local\Temp\0ecce4332bd67641396914bfac058814.exe
  "C:\Users\Admin\AppData\Local\Temp\0ecce4332bd67641396914bfac058814.exe"
  2⤵
  PID:2192

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/2192-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2192-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2192-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2192-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2192-14-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2344-2-0x0000000002520000-0x0000000002620000-memory.dmp

Filesize
1024KB

Download
memory/2344-4-0x0000000000220000-0x0000000000267000-memory.dmp

Filesize
284KB

Download