0633c9d3d4a0d2b1dc2b1d177ac0ff8de294801471f2e2bf14013130e8f0e35e

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 23:48

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General

Target

915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
Size

202KB
MD5

915e333813bbda94b5abdeadfe9e10d9
SHA1

16e3b717f6363973b599e8c1b5a047efff363431
SHA256

0633c9d3d4a0d2b1dc2b1d177ac0ff8de294801471f2e2bf14013130e8f0e35e
SHA512

23e13408bc058c5df3c23e5cea680f16ee13b71354d85a2130f49becb53957e4edc190f987f52bfe8c1ef3ff4daa97a9ed9a2942748b5911043efecaf854b2cd
SSDEEP

6144:Q2f7xz5jBEciLzLsOu+/ifpY5MY5FjV0FYtOsN/VmmIFN1W:Qul9lE/LsANz5jXtOsN/ImYa

Score

6^/10

bootkit discovery persistence upx

Malware Config

Signatures

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

description	ioc	process
File opened (read-only)	\??\t:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\g:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\i:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\m:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\r:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\u:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\k:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\o:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\q:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\s:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\p:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\w:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\h:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\j:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\l:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\n:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\z:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\e:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\v:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\x:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
File opened (read-only)	\??\y:	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1542.003

Processes:

915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

description ioc process

File opened for modification \??\PhysicalDrive0 915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2932-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2932-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx

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

Processes:

915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\915e333813bbda94b5abdeadfe9e10d9_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2932-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2932-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download