cfb7af75a76f0962c0682e99f9ff00f029a218563bbfde1ab90d095c80c70c31

Analysis

max time kernel
140s
max time network
146s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 18:41

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General

Target

101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe
Size

125KB
MD5

101a815d542d212a315b3ca36f2ab7e7
SHA1

7179f0249039f1706497ef3715483f35924b9398
SHA256

cfb7af75a76f0962c0682e99f9ff00f029a218563bbfde1ab90d095c80c70c31
SHA512

9e9053f8fc5af093338ae95798798217af5eddd888c5297c1fe35add37cab600f659bedac58dca667da569b88003522b3d85ff2304ccaa73cd32148332ecc676
SSDEEP

3072:0ckAxaE6jCSPYqZh4+aPl7bkbIkkUIkbIM:1kmakLqjx

Score

6^/10

discovery persistence upx

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 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\RunOnce\BAS = "C:\\Users\\Admin\\AppData\\Local\\Temp\\101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe /cs:1 "	101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\BAS = "\"C:\\ProgramData\\0b2390\\BA0b2_8031.exe\" /s"	101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod\	101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2160-2-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2160-6-0x0000000000400000-0x0000000000444000-memory.dmp	upx
behavioral1/memory/2160-7-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2160-15-0x0000000000400000-0x0000000000444000-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 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	101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\101a815d542d212a315b3ca36f2ab7e7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
PID:2160

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

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2160-1-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/2160-0-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/2160-2-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2160-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2160-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2160-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads