16ca2c3abe0cf40f9e2d63eeb0833dd048047784cf9a7c5f0bd7c238129c2ea8

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
04-06-2024 21:26

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General

Target

9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
Size

679KB
MD5

9651a565a87216d2ff2f501cf5ed955e
SHA1

8e19d8677274db48833682875025ab3081485114
SHA256

16ca2c3abe0cf40f9e2d63eeb0833dd048047784cf9a7c5f0bd7c238129c2ea8
SHA512

284deef42985f1c56b42f66fec05d62c2fbeda6e99c6e1767770500e9402e8fb73c6f513beb3dee4d5eddb8de95569f3661b448a8e84fd0e18e0da4b78e9789e
SSDEEP

12288:RwEZxZLDznQwo5unUeArTE5yjgcy7LxOuH9/7HPuXRZ8dzfPtfdeEvnrvdXZPThm:2EZxZLHnQwOunXLpvwuVbKz81VfTFXZ

Score

7^/10

discovery upx

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2352-0-0x0000000000400000-0x00000000005CC000-memory.dmp	upx
behavioral1/memory/2352-37-0x0000000000400000-0x00000000005CC000-memory.dmp	upx
behavioral1/memory/2352-38-0x0000000000400000-0x00000000005CC000-memory.dmp	upx
behavioral1/memory/2352-39-0x0000000000400000-0x00000000005CC000-memory.dmp	upx
behavioral1/memory/2352-40-0x0000000000400000-0x00000000005CC000-memory.dmp	upx
behavioral1/memory/2352-41-0x0000000000400000-0x00000000005CC000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
2352	9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9651a565a87216d2ff2f501cf5ed955e_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab1769.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
memory/2352-0-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/2352-37-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/2352-38-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/2352-39-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/2352-40-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/2352-41-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads