zloader | 6fee95a3e283d9ad09a399e99b086ef70c3679eb8ad548161bdfababe3da68fb

Resubmissions

27/02/2025, 16:53

250227-vef9lstpz6 10

18/05/2024, 14:39

240518-r1dttsgc3s 6

Analysis

max time kernel
126s
max time network
127s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
27/02/2025, 16:53

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General

Target

4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe
Size

268KB
MD5

4d68507752275a8607502b0ae14ef9a1
SHA1

4e13b8267ca39e41b9dbf88dc3123fed37e409c0
SHA256

6fee95a3e283d9ad09a399e99b086ef70c3679eb8ad548161bdfababe3da68fb
SHA512

bbebbd027af9e953141efecbfde31137735d58e54ff26966475570c7414ddc03ee53636011fad404d60c8df0031a79d5f2b858819ded59428ead93a5d9732849
SSDEEP

6144:dI4M7nO35HbqtMFurLa8BqUlv8TqE4TvLOJ5tEpo6LlE7:aj6qsE8UVk4TotEpNLlE

Score

10^/10

zloader saca adw2 botnet discovery persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

saca

Campaign

adw2

https://thoughtlibrary.top/library/topikpost.php

https://islacangrejo.fun/library/topikpost.php

Attributes

build_id
1970759022

rc4.plain

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\Iguhugfy = "C:\\Users\\Admin\\AppData\\Roaming\\Fooc\\biafo.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2984 set thread context of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	764	msiexec.exe
Token: SeSecurityPrivilege	764	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31
PID 2984 wrote to memory of 764	2984	4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4d68507752275a8607502b0ae14ef9a1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/764-2-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/764-3-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/764-5-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/764-7-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/764-8-0x0000000000090000-0x00000000000B6000-memory.dmp

Filesize
152KB

Download
memory/2984-0-0x0000000000A30000-0x0000000000A31000-memory.dmp

Filesize
4KB

Download
memory/2984-1-0x0000000000A10000-0x0000000000A56000-memory.dmp

Filesize
280KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads