zloader | 096dda9c010522a17fbdbfda2caa8b3a3d88aecafd0287df082f2ca30fcc0e8a

Analysis

max time kernel
133s
max time network
125s
platform
windows7_x64
resource
win7-en-20211208
submitted
05/02/2022, 19:46 UTC

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General

Target

096dda9c010522a17fbdbfda2caa8b3a3d88aecafd0287df082f2ca30fcc0e8a.dll
Size

561KB
MD5

e4e774e20da79849080fdf2496d99b74
SHA1

82dd2256410720084bdddd8b53c910149861f644
SHA256

096dda9c010522a17fbdbfda2caa8b3a3d88aecafd0287df082f2ca30fcc0e8a
SHA512

3697288d7ecddca6629e53fb88af0e8f147bd67b7385de588da3ecbf0b1cbc7cecabb2e1614c36a042d6b123551e2cd15646dfdca257aabebcb8788c768459c3

Score

10^/10

zloader 08/04 botnet trojan

Malware Config

Extracted

Family

zloader

Botnet

08/04

https://kuaxbdkvbbmivbxkrrev.com/wp-config.php

https://hwbblyyrb.pw/wp-config.php

Attributes

build_id
134

rc4.plain

1
41997b4a729e1a0175208305170752dd

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

description	pid	Process	procid_target
PID 1432 set thread context of 524	1432	rundll32.exe	30

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	524	msiexec.exe
Token: SeSecurityPrivilege	524	msiexec.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1424 wrote to memory of 1432	1424	rundll32.exe	27
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30
PID 1432 wrote to memory of 524	1432	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\096dda9c010522a17fbdbfda2caa8b3a3d88aecafd0287df082f2ca30fcc0e8a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\096dda9c010522a17fbdbfda2caa8b3a3d88aecafd0287df082f2ca30fcc0e8a.dll,#1
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1432
- - C:\Windows\SysWOW64\msiexec.exe
    msiexec.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/524-59-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/524-58-0x0000000000110000-0x0000000000143000-memory.dmp

Filesize
204KB

Download
memory/524-60-0x0000000000110000-0x0000000000143000-memory.dmp

Filesize
204KB

Download
memory/524-62-0x0000000000110000-0x0000000000143000-memory.dmp

Filesize
204KB

Download
memory/1432-54-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/1432-56-0x0000000075440000-0x00000000754EC000-memory.dmp

Filesize
688KB

Download
memory/1432-55-0x0000000075440000-0x0000000075473000-memory.dmp

Filesize
204KB

Download
memory/1432-57-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download