zloader | 97139bbaf34d92df333d9f791d12b11a8a273151edcaecb9ab7ec75bb034552f

Resubmissions

02-12-2024 00:51

241202-a7f44awkcl 10

27-09-2024 08:56

240927-kvz2jsvbjj 10

Analysis

max time kernel
119s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 08:56

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General

Target

fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe
Size

165KB
MD5

fa1a19977598c3f020882a4fa32e04b7
SHA1

c902504f5377c31324e28801a67be6957e41271a
SHA256

97139bbaf34d92df333d9f791d12b11a8a273151edcaecb9ab7ec75bb034552f
SHA512

e8601a99fd078ce1084384205ea301806bafe000196fbef9bb39dbf6bc7c64e7d18bb630c11f101ae6a9776bf59ba5c9c20b1db46627d78db6a2f01912e6b06a
SSDEEP

3072:S5wCoIilDFGqO9dRbhdM07CU2PpfFnjRsRfYriwa9lV7+Xeb:S2lVlEqsdPy07CU2hBORf2Za9lViXk

Score

10^/10

zloader vlenie2020 obnova20 botnet discovery persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

vlenie2020

Campaign

obnova20

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

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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Huihifda = "C:\\Users\\Admin\\AppData\\Roaming\\Dadie\\obyc.exe"	msiexec.exe

Blocklisted process makes network request 5 IoCs

flow	pid	Process
12	2604	msiexec.exe
14	2604	msiexec.exe
16	2604	msiexec.exe
18	2604	msiexec.exe
21	2604	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28

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	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2604	msiexec.exe
Token: SeSecurityPrivilege	2604	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2604	2792	fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa1a19977598c3f020882a4fa32e04b7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Adds Run key to start application
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2604

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

C:\Users\Admin\AppData\Local\Temp\Cab9530.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2604-6-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2604-13-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2604-12-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2604-8-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2604-7-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2792-5-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2792-4-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2792-10-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2792-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2792-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2792-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads