d2804b394ed127a1d11736446f3731e2d12416cf14cd2471bea5b1cd8280b028

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/04/2024, 13:29

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General

Target

e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe
Size

9KB
MD5

e790e9a8eb8ec6dd192b67ae674b2ef7
SHA1

164f31cad6f17b0fc38b2222384e86c6f87165b8
SHA256

d2804b394ed127a1d11736446f3731e2d12416cf14cd2471bea5b1cd8280b028
SHA512

3f1b64dc96ae000e25ed872d569d63c0263568176b7f93fa0428516ed0e05ba83846bebaa7c622ce5df2ac472fc967b75ce532ce1524bdbe4258f3501cf335a3
SSDEEP

96:l1Nnvlo+JkGoEpyr1v1d8RE2TH7e8l3L8Bl3gBnFubTdpJlgUJ3rwZmad9ljC1Ws:RnvpKSyr1v38zLoHwuPdpJ33qvd9uT

Score

8^/10

persistence upx

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\explorer\run	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\this = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe"	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1756-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1756-1-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1820	1756	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe	28
PID 1756 wrote to memory of 1820	1756	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe	28
PID 1756 wrote to memory of 1820	1756	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe	28
PID 1756 wrote to memory of 1820	1756	e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e790e9a8eb8ec6dd192b67ae674b2ef7_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\SysWOW64\ctfmon.exe
  ctfmon.exe
  2⤵
  PID:1820

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/1756-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1756-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads