zloader | 3648fe001994cb9c0a6b510213c268a6bd4761a3a99f3abb2738bf84f06d11cf

Resubmissions

17-11-2023 12:48

231117-p1qsaahd82 10

04-10-2021 11:43

211004-nvk46sgcfk 10

Analysis

max time kernel
840s
max time network
844s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
17-11-2023 12:48

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General

Target

3648fe001994cb9c0a6b510213c268a6bd4761a3a99f3abb2738bf84f06d11cf.dll
Size

512KB
MD5

fa9b3dfdb4b97dfe0db5991472f89399
SHA1

5677f26e926c8c8d7f7bf7eb085a9e48549a268b
SHA256

3648fe001994cb9c0a6b510213c268a6bd4761a3a99f3abb2738bf84f06d11cf
SHA512

e5ac96e3ef6ee9fa110b433c1c49a7f16f4ba6694ec76e10d31848ecd4f284b6845508979758a16121a63d6c4a1af2103268d6e03fbb1c6672005090d560cc74
SSDEEP

12288:7do6GchQc7N2h17L0/BRHdziwBAoXkW1SnyAP7:7O6G0Qc7Ne1c/BRH5JUfz

Score

10^/10

zloader miguel 20/04 botnet trojan

Malware Config

Extracted

Family

zloader

Botnet

miguel

Campaign

20/04

https://dcaiqjgnbt.icu/wp-config.php

https://nmttxggtb.press/wp-config.php

Attributes

build_id
165

rc4.plain

Signatures

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader
Suspicious use of SetThreadContext 1 IoCs

Processes:

rundll32.exe

description pid process target process

PID 2932 set thread context of 2980 2932 rundll32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 2980 msiexec.exe
Token: SeSecurityPrivilege 2980 msiexec.exe

description	pid	process	target process
PID 2932 set thread context of 2980	2932	rundll32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	2980	msiexec.exe
Token: SeSecurityPrivilege	2980	msiexec.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2864 wrote to memory of 2932	2864	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe
PID 2932 wrote to memory of 2980	2932	rundll32.exe	msiexec.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3648fe001994cb9c0a6b510213c268a6bd4761a3a99f3abb2738bf84f06d11cf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2864

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3648fe001994cb9c0a6b510213c268a6bd4761a3a99f3abb2738bf84f06d11cf.dll,#1
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2932

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2980

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2932-0-0x0000000001CC0000-0x0000000001D58000-memory.dmp

Filesize
608KB

Download
memory/2932-3-0x0000000001CC0000-0x0000000001D58000-memory.dmp

Filesize
608KB

Download
memory/2932-2-0x0000000001CC0000-0x0000000001D58000-memory.dmp

Filesize
608KB

Download
memory/2932-4-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2932-5-0x0000000001CC0000-0x0000000001D58000-memory.dmp

Filesize
608KB

Download
memory/2932-7-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2932-20-0x0000000001CC0000-0x0000000001D58000-memory.dmp

Filesize
608KB

Download
memory/2980-17-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2980-16-0x00000000000D0000-0x0000000000104000-memory.dmp

Filesize
208KB

Download
memory/2980-19-0x00000000000D0000-0x0000000000104000-memory.dmp

Filesize
208KB

Download
memory/2980-22-0x00000000000D0000-0x0000000000104000-memory.dmp

Filesize
208KB

Download
memory/2980-23-0x00000000000D0000-0x0000000000104000-memory.dmp

Filesize
208KB

Download