bfd8a5e6ad2664896bc530e17de2afccc65dc3c0cd452e2b6322fea0c14ce5b5

General

Target

150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe
Size

602KB
MD5

150e4a7ae550b391f3cefd0632d9f2db
SHA1

e93253a63e7c36903635b6063987d13d8f23b906
SHA256

bfd8a5e6ad2664896bc530e17de2afccc65dc3c0cd452e2b6322fea0c14ce5b5
SHA512

c9050c8103a330b1f79c1a078ee13e7479d3b44214e31bc421892aafc044b1815a554bf0d95501fc8cc96a00c750605ff1dc42de10c4e8ae24fd81521aeb5d51
SSDEEP

12288:YFLYhqdgwsDOdK+J3Imlq4xFbcx2vcyzLtZWzenJSzPv6:YFLkjw5J3Imlq4u2vcGrWaniPv6

Score

9^/10

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	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4004-0-0x0000000000400000-0x00000000004EC000-memory.dmp	upx
behavioral2/memory/4004-14-0x0000000000400000-0x00000000004EC000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4004 set thread context of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3936	1840	WerFault.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1840	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe
1840	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1840	4004	150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Users\Admin\AppData\Local\Temp\150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\150e4a7ae550b391f3cefd0632d9f2db_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:1840
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 516
    3⤵
    - Program crash
    PID:3936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1840 -ip 1840
1⤵
PID:1836

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

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1840-6-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-5-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-7-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-17-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-15-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-11-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-1-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-8-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-10-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-2-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-9-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-4-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/1840-3-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/4004-0-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4004-14-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads