88a94814d8520846bea7f1c181adc37d70d5e5f36e426e2c45b727e6de40d1ad

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 05:00

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General

Target

e94749d963488fa2944222832d19cde2_JaffaCakes118.exe
Size

44KB
MD5

e94749d963488fa2944222832d19cde2
SHA1

77a0a07ab56d1d635371cfea2fdf28d6c2f789e8
SHA256

88a94814d8520846bea7f1c181adc37d70d5e5f36e426e2c45b727e6de40d1ad
SHA512

8d0d9b490713ab853d2b581302f0bdd74093b7ce072fb2eaad00918ac9a007d020d69c2dcb3ead42d450ad556511926f92710c25ad04d4495ccaf15790207d0a
SSDEEP

768:NiOQauOECLIK8u4qc+5aIjK4LrP+K5fE67y7N8FdUV0MeE:Nip8JB5aOLL+K5E6U87s

Score

6^/10

persistence

Malware Config

Signatures

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\DVP95_0 = "C:\\Windows\\XYX76TNeta.exe"	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\XYX76TNeta.exe	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe
File opened for modification	C:\Windows\XYX76TNeta.exe	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1436	1736	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1436	1736	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe	30
PID 1736 wrote to memory of 1436	1736	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe	30
PID 1736 wrote to memory of 1436	1736	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe	30
PID 1736 wrote to memory of 1436	1736	e94749d963488fa2944222832d19cde2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e94749d963488fa2944222832d19cde2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e94749d963488fa2944222832d19cde2_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 1204
  2⤵
  - Program crash
  PID:1436

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1736-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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memory/1736-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1736-7-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1736-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1736-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads