90963c282ea32c5452734e5f3909168a596c5709ef6e90077672e671e566e946

Analysis

max time kernel
148s
max time network
148s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 21:00

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General

Target

838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
Size

137KB
MD5

838acbac0642f1d72ea913904e7f8c9f
SHA1

40ea17e3e0356a8d38f1f90c2d04300e4e9d49d7
SHA256

90963c282ea32c5452734e5f3909168a596c5709ef6e90077672e671e566e946
SHA512

c045d01116c52e2685cf00bebfac2b57727cdf7a76710a5ccbb166c5b7c38b3244e598f5afa3947905abe7f8e788d080e34a60125517f1cf2f98b06173e109eb
SSDEEP

1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53Wm:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1688-2-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1688-30-0x0000000000400000-0x0000000000458000-memory.dmp	upx

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\37667734f601b6068d186f47b67cd945 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\838ACB~1.EXE /r"	838acbac0642f1d72ea913904e7f8c9f_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	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 11 IoCs

pid	Process
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 11 IoCs

pid	Process
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
1688	838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\838acbac0642f1d72ea913904e7f8c9f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1688

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\Microsoft\Windows\Temporary Internet Files\Content.IE5\UQFHO95Z\connecting_icon[1]

Filesize
301B

MD5
81f2114b7bcc913245df781df3eb9ae5

SHA1
46beb25a2a30e66c65ebddb72f836542e3655d21

SHA256
13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

SHA512
446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

Download Submit
memory/1688-2-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1688-30-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads