ba03bb8cb87bcf4493ac0202f79c138c16d85b083b770ba18e95446488b2a9ac

General

Target

2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Size

286KB
MD5

2dd65fba7a955a64dbc9bea37e7da1fa
SHA1

c32d8d590bd96cd23fddf102a7d286b23c49a29d
SHA256

ba03bb8cb87bcf4493ac0202f79c138c16d85b083b770ba18e95446488b2a9ac
SHA512

83f18f6957d99f92f3f29a67b50e1dd68a6f13e0337c67dbc1fc28ff43e9a2080f1f35c7b7b19b552b6c8b7543fe9384f39b800a241dd04ad40b5952170f6bf0
SSDEEP

6144:zWlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76w6XUB:qHLUMuiv9RgfSjAzRt7v

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2764	cmd.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2084-25-0x0000000000400000-0x00000000004B5000-memory.dmp	autoit_exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2084-0-0x0000000000400000-0x00000000004B5000-memory.dmp	upx
behavioral1/memory/2084-25-0x0000000000400000-0x00000000004B5000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RunDll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2764	cmd.exe
536	PING.EXE

Modifies Internet Explorer settings 1 TTPs 13 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8RunOncePerInstallCompleted = "0"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8TourShown = "1"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Local Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8RunOnceLastShown_TIMESTAMP = 00000000	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8RunOnceCompletionTime = 00000000	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8RunOnceLastShown = "1"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Search Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\IE8TourShownTime = 00000000	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Search Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Local Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.2345.com/?g71"	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
536	PING.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 3044	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2764	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2764	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2764	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2764	2084	2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe	31
PID 2764 wrote to memory of 536	2764	cmd.exe	33
PID 2764 wrote to memory of 536	2764	cmd.exe	33
PID 2764 wrote to memory of 536	2764	cmd.exe	33
PID 2764 wrote to memory of 536	2764	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\RunDll32.exe
  RunDll32.exe USER32.DLL,UpdatePerUserSystemParameters
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3044
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ping 127.0.0.1 -n 3&del /q "C:\Users\Admin\AppData\Local\Temp\2dd65fba7a955a64dbc9bea37e7da1fa_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 3
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Favorites\2345网址导航－中国最好的网址站.url

Filesize
162B

MD5
d5e980f14967d0563e4d9f1ae27d72dc

SHA1
ac9b7ac85d4bb4db5df09914f67ee89db19c07a0

SHA256
022ff83d2b3a9039fd8e9512915adc12d7071f40bbd6ba93f11e3107503b40ee

SHA512
8a221a8e771402638c38cf56cec788861b331d6eb4099adfaaeb8a99432ef54b1f111dc64feb8b349b580d3cb29032a9dfbb5c9de4174c71ff44a911225d415a

Download Submit
C:\Users\Admin\Internet Explorer.lnk

Filesize
1KB

MD5
982941a5489678a3c9f06476c71beb14

SHA1
bf1850a0ed8484976c7ada59d65f154a6d930d98

SHA256
485f33fbfc29872e579adf9d5cd228b3af0d101cbd4c9a7d9f5c81792edd1948

SHA512
4aa3895f6a28449963e3dbe5023027a29b4f432d38a88ed93122c940defbe38ffaf9d8f279820c6cb9db34ebff0d66d7cf0a6c762aa90c4c14c53362e0af7fb6

Download Submit
memory/2084-0-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download
memory/2084-25-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads