a0723d39c36bced9e97672b86461e67c25d2159c9c2197f25a8735df01864a80

General

Target

bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe
Size

3.3MB
MD5

bb10ae274a261e335f62dabba65bba62
SHA1

8b4f6cc2a1cbc7a40a192d18da05906761e0d161
SHA256

a0723d39c36bced9e97672b86461e67c25d2159c9c2197f25a8735df01864a80
SHA512

59d2a5dc181a919f609938b751e287af6e7573606788addf11a424a520758b9c076bde3153cfe32b6ccef0c0ff004db64941cf239069620dc7ea6ce6a98e103a
SSDEEP

98304:ck5HDykWXgoh6c0IR3F1LxRO4b7+R/QKxkmmN:P5jRWXgohL11pxRhH+jQ

Score

7^/10

discovery persistence themida

Malware Config

Signatures

Themida packer 22 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2700-4-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-5-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-6-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-8-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-9-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-10-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-11-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-13-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-14-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-15-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-16-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-17-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-18-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-19-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-20-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-21-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-22-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-23-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-24-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-25-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-26-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida
behavioral1/memory/2700-27-0x0000000000400000-0x0000000000ECD000-memory.dmp	themida

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\msig = "C:\\Windows\\system32\\disk10.exe"	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\key55.ini	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\disk10.exe	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\disk10.exe	bb10ae274a261e335f62dabba65bba62_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	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2700	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2700	bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb10ae274a261e335f62dabba65bba62_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2700-1-0x0000000000ED0000-0x0000000000FAE000-memory.dmp

Filesize
888KB

Download
memory/2700-0-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2700-2-0x0000000000401000-0x000000000045D000-memory.dmp

Filesize
368KB

Download
memory/2700-4-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-5-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-6-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-7-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2700-8-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-9-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-10-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-11-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-13-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-14-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-15-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-16-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-17-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-18-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-19-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-20-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-21-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-22-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-23-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-24-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-25-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-26-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2700-27-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads