zloader | c8b452572f409a7d0752734334371c900983c8e15cbf8299bda7fe7a33a1047e

Resubmissions

24-01-2024 07:41

23-01-2024 11:54

24-06-2020 14:53

Target

SecuriteInfo.com.Variant.Johnnie.255811.4892.11381.dll
Size

424KB
MD5

fc33761a594599efe5617c8359531b38
SHA1

c85e06833ba3a037e3685dd05308ef98e2c72e82
SHA256

c8b452572f409a7d0752734334371c900983c8e15cbf8299bda7fe7a33a1047e
SHA512

5566c9fbf50ad90db1b6f0ef66e56273acfe64d4855caf818ec1caf208016688c64cef75bfd58e1dcf2883a99576a717a26c39e55af003dd87d15eb2c4ed6824

Score

10^/10

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	64	msiexec.exe
Token: SeSecurityPrivilege	64	msiexec.exe

Blacklisted process makes network request 2 IoCs

flow	pid	Process
13	64	msiexec.exe
14	64	msiexec.exe

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

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 3880	3908	rundll32.exe	67
PID 3908 wrote to memory of 3880	3908	rundll32.exe	67
PID 3908 wrote to memory of 3880	3908	rundll32.exe	67
PID 3880 wrote to memory of 64	3880	rundll32.exe	74
PID 3880 wrote to memory of 64	3880	rundll32.exe	74
PID 3880 wrote to memory of 64	3880	rundll32.exe	74
PID 3880 wrote to memory of 64	3880	rundll32.exe	74
PID 3880 wrote to memory of 64	3880	rundll32.exe	74

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3880 set thread context of 64	3880	rundll32.exe	74

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Johnnie.255811.4892.11381.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Johnnie.255811.4892.11381.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  - Suspicious use of SetThreadContext
  PID:3880
- - C:\Windows\SysWOW64\msiexec.exe
    msiexec.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Blacklisted process makes network request
    PID:64

memory/64-1-0x0000000002F50000-0x0000000002F7B000-memory.dmp

Filesize
172KB

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