e465ec24df248f1ecf0307bae4a7adfad07e4ddc93b50bd35c423e3bf4a4d17f

General

Target

e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe
Size

746KB
MD5

e1c4b8807a19126d89069e514d557410
SHA1

d961cb2e6fc7f971af512b39ad3886c1d09de41a
SHA256

e465ec24df248f1ecf0307bae4a7adfad07e4ddc93b50bd35c423e3bf4a4d17f
SHA512

71d10bf0cac5ee94fb26e3a85b556a90ad0ffb2ab0f934b04af1720ee33786fc87b227b5ebe1d48c09c88402b84c38ad8114dd244e55c52d0c050a026b97faa4
SSDEEP

12288:62BJ6p91Le4PEMxC7Gy9PF8DS1pHBCyQBni+VUO7gklYqte2a+d:lBJEig47GSPzTHBCdVJ/g/g

Score

9^/10

discovery evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2344-0-0x0000000000400000-0x0000000000516000-memory.dmp	upx
behavioral1/memory/2344-40-0x0000000000400000-0x0000000000516000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2344 set thread context of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31

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	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2456	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31
PID 2344 wrote to memory of 2456	2344	e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Users\Admin\AppData\Local\Temp\e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e1c4b8807a19126d89069e514d557410_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:2456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

Software Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2344-40-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2344-7-0x0000000002260000-0x0000000002376000-memory.dmp

Filesize
1.1MB

Download
memory/2344-0-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2456-27-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-18-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-36-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-33-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-30-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-5-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-22-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-37-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2456-15-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-12-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-3-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-24-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-1-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-41-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2456-42-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads