zloader | 74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533

General

Target

74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe
Size

194KB
MD5

09874cbb134851ff3b971960916ce5bb
SHA1

42d32698f9513024f024eb6d1efcd9532ac1f622
SHA256

74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533
SHA512

502189cc108e8c8034d957a9b6b32c29731f9a4d0811ffd147ab3ff516144521c77234c1d114694b070965c4300f36410b607828cb961c56649e04cdd697ee05

Score

10^/10

zloader r1 r1 botnet trojan

Malware Config

Extracted

Family

zloader

Botnet

r1

Campaign

r1

C2

https://notsweets.net/LKhwojehDgwegSDG/gateJKjdsh.php

https://olpons.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://karamelliar.org/LKhwojehDgwegSDG/gateJKjdsh.php

https://dogrunn.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://azoraz.net/LKhwojehDgwegSDG/gateJKjdsh.php

Attributes

build_id
125

rc4.plain

rsa_pubkey.plain

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1376 created 1200	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	13

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader

Blocklisted process makes network request 7 IoCs

flow	pid	Process
5	1980	msiexec.exe
7	1980	msiexec.exe
9	1980	msiexec.exe
11	1980	msiexec.exe
13	1980	msiexec.exe
15	1980	msiexec.exe
16	1980	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1376 set thread context of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe
Token: SeSecurityPrivilege	1980	msiexec.exe
Token: SeSecurityPrivilege	1980	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28
PID 1376 wrote to memory of 1980	1376	74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe	28

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe
  "C:\Users\Admin\AppData\Local\Temp\74c8670a8285e6783e6a5c44b43b7399078c36bd80a386f00f810da0e6a45533.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1376
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of AdjustPrivilegeToken
  PID:1980

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1376-54-0x0000000000D4B000-0x0000000000D64000-memory.dmp

Filesize
100KB

Download
memory/1376-55-0x0000000000220000-0x0000000000245000-memory.dmp

Filesize
148KB

Download
memory/1376-56-0x0000000000400000-0x00000000008CE000-memory.dmp

Filesize
4.8MB

Download
memory/1980-57-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/1980-59-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/1980-61-0x0000000075361000-0x0000000075363000-memory.dmp

Filesize
8KB

Download
memory/1980-62-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing