e4362894399a7a2c12b17d024a0bda58b26be8e12219e4466cfd976257cc4587

Analysis

max time kernel
93s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 12:49

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General

Target

2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe
Size

528KB
MD5

2c685dc04707d7599dc634d0f08b1215
SHA1

4ec56a4de37e56b5a5901440baa7a4a4213a751d
SHA256

e4362894399a7a2c12b17d024a0bda58b26be8e12219e4466cfd976257cc4587
SHA512

fd96d51f64d1e078a33b7ad843389f597d36201c09288420924ac312159668ea82c9ae741b3395630d43e00bda406fb52eee5fe7bf2f5b7b36677c9560586314
SSDEEP

12288:SP6ys+NgzZhkDjh9rmxf5QlZI+5mmBbylA/cmFhyyly1:GBNUfk7kfDU7byW/cmVl

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 37 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c653e0055add944b90d5a257031332a4000000000200000000001066000000010000200000002aeb8c41fdfb2111e5c07380a6455db4f179a61bb0b459ffedb7a33655593455000000000e800000000200002000000039a16d0c0a37771c8775e8c7ce40c2c99b559de914e07bf4ab7b2656f80e51be2000000037f23feb3a496018b456ed0f71affdb5a3f62de564c5f0a1deabaea35d151e2540000000d81a94db102f80cfba7dc1099e3f478fff8edece8bec85bbd9035cf7eb60a0297745dc0f9b256dbef39d5ecf52525a011ab6b318f5f27d5e9ae4e06bf48475f3	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427236324"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 209a126d77d1da01	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{97E5AB1F-3D6A-11EF-ACAC-66F2A351D5B9} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10c6196d77d1da01	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c653e0055add944b90d5a257031332a4000000000200000000001066000000010000200000008e63d8c1431190747e967f2596964d553c4c4ad49fc45173485a1fa9641f0448000000000e8000000002000020000000f2142b2311a05920127df9ff6517e7b990fa03d8d8c9866c6be3e670ee5fb110200000006225933bff6753735fdfc90e9a4fec59ba510bcbbe8ac9363e048027c4a68a7e40000000913a769e52552eb5dcb5d89a36293e2cf8b9045f672216338bca72a202a19eeeb14ce66535ab202cc8b63db6c02207bbd1a7a8157ef5b5eb4fef9a24fb9ad3df	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31117687"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1821505361"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117687"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1816036977"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1816036977"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31117687"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3568	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
728	2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe
3568	IEXPLORE.EXE
3568	IEXPLORE.EXE
2680	IEXPLORE.EXE
2680	IEXPLORE.EXE
2680	IEXPLORE.EXE
2680	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 3568	728	2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe	83
PID 728 wrote to memory of 3568	728	2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe	83
PID 3568 wrote to memory of 2680	3568	IEXPLORE.EXE	84
PID 3568 wrote to memory of 2680	3568	IEXPLORE.EXE	84
PID 3568 wrote to memory of 2680	3568	IEXPLORE.EXE	84

C:\Users\Admin\AppData\Local\Temp\2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c685dc04707d7599dc634d0f08b1215_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:728
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://6l.cn/s/tj.html
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3568
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3568 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R3I5SD3R\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/728-0-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/728-8-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download