privateloader | 0cd8694a6d353aaf9b35ae711c0c9c49cbbd0f7f11c86a3c77168ca46d13538f | Triage

Analysis

max time kernel
182s
max time network
200s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
09-02-2023 10:58

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General

Target

file.exe
Size

5.0MB
MD5

6751ece6521d2c20be23a4855c958823
SHA1

25d0de6b309e54dece4e7d7f8b1cfdc54b780eca
SHA256

0cd8694a6d353aaf9b35ae711c0c9c49cbbd0f7f11c86a3c77168ca46d13538f
SHA512

4150b4107cda5c9bd4ba37b693c7b8e86e3c461b9b7add6b6436bb9f200877e901f0a6ebb85f73d734d1ae6da3a8e6e2944e96034b774bd5eff35c57ccbde19d
SSDEEP

98304:4ezYo0HRBYigZsa0BjkcC+BQSw6qvayvCgnWG1GlbY24B:4ez62tqhAWQSwzv9nr8hcB

Score

10^/10

privateloader loader vmprotect

Malware Config

Signatures

PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

Processes:

resource	yara_rule
behavioral2/memory/2984-132-0x0000000000490000-0x0000000000F05000-memory.dmp	vmprotect

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

22 ipinfo.io
23 ipinfo.io
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4336 2984 WerFault.exe file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
PID:2984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 1096
2⤵
- Program crash
PID:4336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2984 -ip 2984
1⤵
PID:2284

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2984-132-0x0000000000490000-0x0000000000F05000-memory.dmp

Filesize
10.5MB

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