6fbd2a6e8d537e75d7419c982c8c567cb047781b5e77bd479479164aacdf0cd2

Analysis

max time kernel
140s
max time network
21s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 06:07

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General

Target

a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
Size

1.2MB
MD5

a9e190239864b16315378411a3023bd0
SHA1

a5c845a28da0917091d9670a57b74527fc88c1a6
SHA256

6fbd2a6e8d537e75d7419c982c8c567cb047781b5e77bd479479164aacdf0cd2
SHA512

42ca0f9249a0deaa06a61ffe23c40c0a0659b28746eb37272cde9c861670f360f05157ce55bb96111fce64156904537a27a21b51f2664ca629bd14e8b2cdd977
SSDEEP

24576:dm2N1U5bhqhptFyslWzYtcydG/GahYezgCnSLDRWcHOnbpl3VrUTlQThXf1q:lUHq6s0zYtcgPau6gCSIgOVl3eTl6pt

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe

UPX packed file 45 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2528-0-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-1-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-23-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-6-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-45-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-50-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-49-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-48-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-43-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-41-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-39-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-37-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-35-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-33-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-31-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-29-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-27-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-25-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-21-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-19-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-17-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-47-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-9-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-7-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-5-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-4-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-3-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2528-72-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-73-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-74-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-75-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-76-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-77-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-78-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-79-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-80-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-81-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-82-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-83-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-84-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-85-0x0000000000400000-0x0000000000662000-memory.dmp	upx
behavioral1/memory/2528-86-0x0000000000400000-0x0000000000662000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\renwu.dll	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Cao.ime	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
2528	a9e190239864b16315378411a3023bd0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a9e190239864b16315378411a3023bd0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9e190239864b16315378411a3023bd0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

\Windows\SysWOW64\Cao.ime

Filesize
52KB

MD5
b60da4e2e5aceba3ce3d87ee2cd872ee

SHA1
9bbdbf1f3ce2c000a86e0473da756a4b1031db41

SHA256
b581fcc82c0462d60286a80912ab2ce5aca7d7b11c5cff0b5f74716dbb7dc453

SHA512
664d6f893484252b339ff8f413a4cf9da9b0ef82ed74b097ba86a5f00b4d9740eef6e8a5b81e8be7e82ae4009928097baf15e65a03f31c4b92e44f593ce39874

Download Submit
memory/2528-47-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-27-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-6-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-45-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-50-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-49-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-48-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-43-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-41-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-39-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-37-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-35-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-33-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-31-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-29-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-25-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-21-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-19-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-17-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-0-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-23-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-79-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-5-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-4-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-3-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-1-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-70-0x0000000003D30000-0x0000000003D3E000-memory.dmp

Filesize
56KB

Download
memory/2528-72-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-73-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-74-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-75-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-76-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-77-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-78-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-9-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2528-80-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-81-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-82-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-83-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-84-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-85-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download
memory/2528-86-0x0000000000400000-0x0000000000662000-memory.dmp

Filesize
2.4MB

Download