66a259bcc78e70b7f21c21825453729e353f7a39391b4194430b54712e570862

Analysis

max time kernel
146s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2023 07:57

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General

Target

9998428d529fe1aee505e1a431b0dbdd.exe
Size

943KB
MD5

9998428d529fe1aee505e1a431b0dbdd
SHA1

165623133613e7c4be8d301d7e3a9f9b5312ff7c
SHA256

66a259bcc78e70b7f21c21825453729e353f7a39391b4194430b54712e570862
SHA512

3c631721211f8068075cbd3e5cbe038c7140b558294f1ae939c61a0ed901d17598ad3cd7a834b588748f0659f9d2082ed7c3dffac44635131c3989ea44358793
SSDEEP

12288:5EKaJjKy2pRwd5+1KhkuIv9HpCbHFEz4x1wT/Khkqvk2T+xGiv/l8uqpS:gKL45lX8HGH+0fe4kJ2Sl8u

Score

7^/10

spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
T1552.001

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
36	api.ipify.org
37	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1372 set thread context of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4884	9998428d529fe1aee505e1a431b0dbdd.exe
4884	9998428d529fe1aee505e1a431b0dbdd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4884	9998428d529fe1aee505e1a431b0dbdd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95
PID 1372 wrote to memory of 4884	1372	9998428d529fe1aee505e1a431b0dbdd.exe	95

C:\Users\Admin\AppData\Local\Temp\9998428d529fe1aee505e1a431b0dbdd.exe
"C:\Users\Admin\AppData\Local\Temp\9998428d529fe1aee505e1a431b0dbdd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Users\Admin\AppData\Local\Temp\9998428d529fe1aee505e1a431b0dbdd.exe
  "C:\Users\Admin\AppData\Local\Temp\9998428d529fe1aee505e1a431b0dbdd.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9998428d529fe1aee505e1a431b0dbdd.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1372-141-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/1372-138-0x0000000005470000-0x000000000547A000-memory.dmp

Filesize
40KB

Download
memory/1372-146-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1372-137-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/1372-133-0x0000000000960000-0x0000000000A52000-memory.dmp

Filesize
968KB

Download
memory/1372-139-0x0000000005750000-0x00000000057EC000-memory.dmp

Filesize
624KB

Download
memory/1372-140-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1372-134-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1372-136-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/1372-135-0x00000000059A0000-0x0000000005F44000-memory.dmp

Filesize
5.6MB

Download
memory/4884-145-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4884-142-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4884-147-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download
memory/4884-148-0x00000000052F0000-0x0000000005356000-memory.dmp

Filesize
408KB

Download
memory/4884-149-0x0000000006850000-0x00000000068A0000-memory.dmp

Filesize
320KB

Download
memory/4884-150-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4884-151-0x0000000005130000-0x0000000005140000-memory.dmp

Filesize
64KB

Download