ca4586caca6b876647493f26e4a224dd8c54020430cfa226591be9a0a8b69254

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
23/05/2024, 21:38

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General

Target

6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe
Size

47KB
MD5

6c57ad98f10b568c577407d8e3c3b754
SHA1

ee3c14d45eca185fd2c66ffcf019ef1d89054f1a
SHA256

ca4586caca6b876647493f26e4a224dd8c54020430cfa226591be9a0a8b69254
SHA512

5417254db42c00b744a55f136d62d2ca427b9988a3059542340940efbff4a73fd2e94215349f909f8643b44c3f2d8931813b22672e4e53bbdf85408d623c860e
SSDEEP

768:gS4sULWW4pX3lRrQiT9gSZXUJiSOQXRntXoSPtAKSoxoKV6VPw5VFhrRqWImiCXh:fPUg3lR8iT9XUJi6NhqKV2orXiCS

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2268-0-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral1/files/0x000c0000000122e4-7.dat	upx
behavioral1/memory/2268-11-0x0000000000400000-0x000000000041E000-memory.dmp	upx

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\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\6c57ad98f10b568c577407d8e3c3b754_jaffacakes118 = "c:\\windows\\6c57ad98f10b568c577407d8e3c3b754_jaffacakes118.exe -m"	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\6c57ad98f10b568c577407d8e3c3b754_jaffacakes118.exe	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe
File opened for modification	\??\c:\windows\6c57ad98f10b568c577407d8e3c3b754_jaffacakes118.exe	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2268	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe
2268	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2268	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe
2268	6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6c57ad98f10b568c577407d8e3c3b754_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2268

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\6c57ad98f10b568c577407d8e3c3b754_jaffacakes118.exe

Filesize
47KB

MD5
6c57ad98f10b568c577407d8e3c3b754

SHA1
ee3c14d45eca185fd2c66ffcf019ef1d89054f1a

SHA256
ca4586caca6b876647493f26e4a224dd8c54020430cfa226591be9a0a8b69254

SHA512
5417254db42c00b744a55f136d62d2ca427b9988a3059542340940efbff4a73fd2e94215349f909f8643b44c3f2d8931813b22672e4e53bbdf85408d623c860e

Download Submit
memory/2268-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2268-6-0x0000000001B70000-0x0000000001B7C000-memory.dmp

Filesize
48KB

Download
memory/2268-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2268-12-0x0000000001B70000-0x0000000001B72000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads