zloader | 76f4db4f373809a4dba455b3370a049295e711f635fa4c070790e1cb907e31a6

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03-08-2023 07:52

230803-jqkwdsca99 10

27-07-2023 11:24

26-12-2022 13:39

26-12-2022 13:39

26-12-2022 13:38

26-12-2022 13:38

Analysis

max time kernel
1797s
max time network
1799s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2023 07:52

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General

Target

cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe
Size

139KB
MD5

d91b498e5fc6c91e1e86b339407b58f7
SHA1

369e3c4646a69b99a797e0e288fd3145e2a6f35a
SHA256

cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9
SHA512

b981f7c4857327708233bf7e44bfb485c1cc7148ca850a63b12f854215edb583f5a499109d67b94f213226d23d0f4e0e5d04b888193fa5e799e30f051e9c9dbd
SSDEEP

3072:XBkH2At/3YyzX2OpphkGYI+C9AwcOZBJ7zk:n6/IAFkCDc+BJ7w

Score

10^/10

zloader vlenie10 obnova10 botnet persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

vlenie10

Campaign

obnova10

https://kdsidsiadsakfsas.com/gate.php

https://jdafiasfjsafahhfs.com/gate.php

https://dasifosafjasfhasf.com/gate.php

https://kasfajfsafhasfhaf.com/gate.php

https://fdsjfjdsfjdsjfdjsfh.com/gate.php

https://fdsjfjdsfjdsdsjajjs.com/gate.php

https://idisaudhasdhasdj.com/gate.php

https://dsjdjsjdsadhasdas.com/gate.php

https://dsdjfhdsufudhjas.com/gate.php

Attributes

build_id
1869505135

rc4.plain

Signatures

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 20 IoCs

flow	pid	Process
70	5052	msiexec.exe
78	5052	msiexec.exe
82	5052	msiexec.exe
84	5052	msiexec.exe
106	5052	msiexec.exe
107	5052	msiexec.exe
108	5052	msiexec.exe
109	5052	msiexec.exe
126	5052	msiexec.exe
127	5052	msiexec.exe
128	5052	msiexec.exe
129	5052	msiexec.exe
146	5052	msiexec.exe
147	5052	msiexec.exe
148	5052	msiexec.exe
149	5052	msiexec.exe
164	5052	msiexec.exe
165	5052	msiexec.exe
166	5052	msiexec.exe
167	5052	msiexec.exe

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-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ebah = "C:\\Users\\Admin\\AppData\\Roaming\\Dobiyh\\agahubu.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4004 set thread context of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	5052	msiexec.exe
Token: SeSecurityPrivilege	5052	msiexec.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95
PID 4004 wrote to memory of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95
PID 4004 wrote to memory of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95
PID 4004 wrote to memory of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95
PID 4004 wrote to memory of 5052	4004	cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe	95

C:\Users\Admin\AppData\Local\Temp\cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe
"C:\Users\Admin\AppData\Local\Temp\cad0968f5ab3bedeffef68bbe18f92946fb97967cef59970157029480ed15bb9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Blocklisted process makes network request
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:5052

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4004-133-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-136-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/4004-135-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-134-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/4004-137-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/4004-138-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-139-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-140-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4004-142-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/5052-141-0x0000000000ED0000-0x0000000000EF0000-memory.dmp

Filesize
128KB

Download
memory/5052-144-0x0000000000ED0000-0x0000000000EF0000-memory.dmp

Filesize
128KB

Download
memory/5052-145-0x0000000000ED0000-0x0000000000EF0000-memory.dmp

Filesize
128KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads