zloader | d26a36d47e1d5c998acaaf9ece01b9bb2680a4f60e56172063e5dcd6b2236163

Analysis

Target

cf8e50db2ca682dbc80110f394aa4bbd7b59a60ac6e981dcaab607d09b7f01e8.dll
Size

183KB
MD5

d21ed162fd0252e22f31cf7a9cae5540
SHA1

abe719477bf2f69765f401b400759cb71117bff7
SHA256

cf8e50db2ca682dbc80110f394aa4bbd7b59a60ac6e981dcaab607d09b7f01e8
SHA512

8751aa81aa6d53ae9e2fc0424d957a39a365ccba0680e18f0702eab26e48e317a0ca35d61f49197f59c24cc00893d91e06e34568fb5454f80b9c94dd3bc10a68

Score

10^/10

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:

regsvr32.exe

description pid process target process

PID 1732 set thread context of 200 1732 regsvr32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 200 msiexec.exe
Token: SeSecurityPrivilege 200 msiexec.exe

description	pid	process	target process
PID 1732 set thread context of 200	1732	regsvr32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	200	msiexec.exe
Token: SeSecurityPrivilege	200	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 416 wrote to memory of 1732	416	regsvr32.exe	regsvr32.exe
PID 416 wrote to memory of 1732	416	regsvr32.exe	regsvr32.exe
PID 416 wrote to memory of 1732	416	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 200	1732	regsvr32.exe	msiexec.exe
PID 1732 wrote to memory of 200	1732	regsvr32.exe	msiexec.exe
PID 1732 wrote to memory of 200	1732	regsvr32.exe	msiexec.exe
PID 1732 wrote to memory of 200	1732	regsvr32.exe	msiexec.exe
PID 1732 wrote to memory of 200	1732	regsvr32.exe	msiexec.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cf8e50db2ca682dbc80110f394aa4bbd7b59a60ac6e981dcaab607d09b7f01e8.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:416

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:200