ac4847a294868161b51a036c60b1aba13db69cd65099197026e7487aeab0a386

Analysis

max time kernel
94s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 18:04 UTC

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General

Target

4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe
Size

12KB
MD5

4acd0e56eef405eabbb4a564569a271a
SHA1

eadbc3a2deff7309466453d0dc0eb4309207dd95
SHA256

ac4847a294868161b51a036c60b1aba13db69cd65099197026e7487aeab0a386
SHA512

9f8006d131ef97140cfaf82dbf7908377894949b19bcf5c3def0f6ae7846113456664eac15ea4c3f9b630cca4d9b693172d65edd03a7deb34e881b5b86b7bd27
SSDEEP

384:izNVKpUpi24JkaLuR46IsdAKQ8ubGOoWk5:wGH3O6EPIs9OoWI

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\msupdate\ImagePath = "c:\\windows\\system32\\mssrv32.exe"	svchost.exe

Deletes itself 1 IoCs

pid	Process
2936	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\mssrv32.exe	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\mssrv32.exe	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3096 set thread context of 2936	3096	4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe	87

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	444	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 3096	444	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe	85
PID 444 wrote to memory of 3096	444	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe	85
PID 444 wrote to memory of 3096	444	4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe	85
PID 3096 wrote to memory of 2936	3096	4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe	87
PID 3096 wrote to memory of 2936	3096	4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe	87
PID 3096 wrote to memory of 2936	3096	4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe	87
PID 3096 wrote to memory of 2936	3096	4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4acd0e56eef405eabbb4a564569a271a_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:444
- \??\c:\users\admin\appdata\local\temp\4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe
  c:\users\admin\appdata\local\temp\4acd0e56eef405eabbb4a564569a271a_jaffacakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3096
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Sets service image path in registry
    - Deletes itself
    PID:2936

Network

DNS

ddosmanager.org

svchost.exe

Remote address:

8.8.8.8:53

Request

ddosmanager.org

IN A

Response
DNS

ddosmanager.org

svchost.exe

Remote address:

8.8.8.8:53

Request

ddosmanager.org

IN A

Response
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

64.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

64.159.190.20.in-addr.arpa

IN PTR

Response
DNS

227.143.123.92.in-addr.arpa

Remote address:

8.8.8.8:53

Request

227.143.123.92.in-addr.arpa

IN PTR

Response

227.143.123.92.in-addr.arpa

IN PTR

a92-123-143-227deploystaticakamaitechnologiescom
DNS

55.36.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

55.36.223.20.in-addr.arpa

IN PTR

Response
DNS

157.123.68.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

157.123.68.40.in-addr.arpa

IN PTR

Response
DNS

15.164.165.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

15.164.165.52.in-addr.arpa

IN PTR

Response
DNS

147.142.123.92.in-addr.arpa

Remote address:

8.8.8.8:53

Request

147.142.123.92.in-addr.arpa

IN PTR

Response

147.142.123.92.in-addr.arpa

IN PTR

a92-123-142-147deploystaticakamaitechnologiescom
DNS

20.210.23.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

20.210.23.2.in-addr.arpa

IN PTR

Response

20.210.23.2.in-addr.arpa

IN PTR

a2-23-210-20deploystaticakamaitechnologiescom
DNS

13.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.227.111.52.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

ddosmanager.org

dns

svchost.exe

122 B
286 B
2
2

DNS Request

ddosmanager.org

DNS Request

ddosmanager.org
8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

64.159.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

64.159.190.20.in-addr.arpa
8.8.8.8:53

227.143.123.92.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

227.143.123.92.in-addr.arpa
8.8.8.8:53

55.36.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

55.36.223.20.in-addr.arpa
8.8.8.8:53

157.123.68.40.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

157.123.68.40.in-addr.arpa
8.8.8.8:53

15.164.165.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

15.164.165.52.in-addr.arpa
8.8.8.8:53

147.142.123.92.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

147.142.123.92.in-addr.arpa
8.8.8.8:53

20.210.23.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

20.210.23.2.in-addr.arpa
8.8.8.8:53

13.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

13.227.111.52.in-addr.arpa

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

Replay Monitor

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Downloads

\??\c:\windows\SysWOW64\mssrv32.exe

Filesize
12KB

MD5
4acd0e56eef405eabbb4a564569a271a

SHA1
eadbc3a2deff7309466453d0dc0eb4309207dd95

SHA256
ac4847a294868161b51a036c60b1aba13db69cd65099197026e7487aeab0a386

SHA512
9f8006d131ef97140cfaf82dbf7908377894949b19bcf5c3def0f6ae7846113456664eac15ea4c3f9b630cca4d9b693172d65edd03a7deb34e881b5b86b7bd27

Download Submit
memory/444-1-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download
memory/2936-2-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download
memory/2936-5-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download
memory/2936-6-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download
memory/2936-7-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download
memory/3096-3-0x0000000015110000-0x0000000015119000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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