68284b07c0064e3b32b9390447c7ce280f2f0463670a73eaa8e8bbafa227d20b

General

Target

3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
Size

2.1MB
MD5

3a257f69bbd63e04ca430ba374a0c403
SHA1

c23ff82559f56ad3ad1e7094de0b905d1d07a5df
SHA256

68284b07c0064e3b32b9390447c7ce280f2f0463670a73eaa8e8bbafa227d20b
SHA512

de5735e348a7753ded82d6cbcc11859368903451c2ad451243d29cf74099417edba263fa119aa7646a1257fe3a9f50de84c469a61f9f092901f6434c18d0e572
SSDEEP

49152:vRzaDv292nWlnNrlrmlPDEiwRePbHaIQwB6ErThoC:pkv2QW/18x9Pb6IntXO

Score

7^/10

discovery upx vmprotect

Malware Config

Signatures

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2036-0-0x0000000000400000-0x0000000000936000-memory.dmp	vmprotect
behavioral1/memory/2036-1-0x0000000000400000-0x0000000000936000-memory.dmp	vmprotect
behavioral1/memory/2036-52-0x0000000000400000-0x0000000000936000-memory.dmp	vmprotect
behavioral1/memory/2036-62-0x0000000000400000-0x0000000000936000-memory.dmp	vmprotect

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2036-6-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-4-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-51-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-50-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-48-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-46-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-44-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-42-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-40-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-38-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-36-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-34-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-32-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-30-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-28-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-26-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-24-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-22-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-20-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-18-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-16-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-14-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-12-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-10-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-9-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-8-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-7-0x0000000010000000-0x000000001003D000-memory.dmp	upx
behavioral1/memory/2036-53-0x0000000010000000-0x000000001003D000-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	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
2036	3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3a257f69bbd63e04ca430ba374a0c403_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

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/2036-0-0x0000000000400000-0x0000000000936000-memory.dmp

Filesize
5.2MB

Download
memory/2036-1-0x0000000000400000-0x0000000000936000-memory.dmp

Filesize
5.2MB

Download
memory/2036-6-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-4-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-51-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-50-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-48-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-46-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-44-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-42-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-40-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-38-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-36-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-34-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-32-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-30-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-28-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-26-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-24-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-22-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-20-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-18-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-16-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-14-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-12-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-10-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-9-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-8-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-7-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-52-0x0000000000400000-0x0000000000936000-memory.dmp

Filesize
5.2MB

Download
memory/2036-53-0x0000000010000000-0x000000001003D000-memory.dmp

Filesize
244KB

Download
memory/2036-62-0x0000000000400000-0x0000000000936000-memory.dmp

Filesize
5.2MB

Download

Analysis

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