da43d653caca9ce583e72fff298b8ab89f4129be0b94bda2b0a1902a7cb63558

General

Target

087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
Size

151KB
MD5

087bdc3f2efd9fcee18e9057f1cd3b58
SHA1

0d0d4a25f8990c6f05f52d1dba09e0e182f7a911
SHA256

da43d653caca9ce583e72fff298b8ab89f4129be0b94bda2b0a1902a7cb63558
SHA512

63b34a9109a7434126ac957439c46ff4234071f637bc4d2eb428474d7072c4faa18eb85dd9f29ad586de0a5abfb91c6b7fadd083cd48f6083665c9c928533def
SSDEEP

3072:XI9socodsM7jAlxkaEprhsKSbEnHxDwbD2X9U3s04N:vocodsWUlQprOH33K

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

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

description	ioc	Process
File opened (read-only)	\??\X:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\N:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\J:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\Z:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\Y:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\E:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\S:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\Q:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\H:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\W:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\O:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\T:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\R:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\P:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\M:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\L:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\K:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\V:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\U:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\I:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened (read-only)	\??\G:	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

Drops autorun.inf file 1 TTPs 3 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	F:\autorun.inf	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened for modification	C:\autorun.inf	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES (X86)\ADOBE\ACROBAT READER DC\READER\ACRORD32.EXE	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	4456	WerFault.exe	81

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4456	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
4456	087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\087bdc3f2efd9fcee18e9057f1cd3b58_JaffaCakes118.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 1176
  2⤵
  - Program crash
  PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4456 -ip 4456
1⤵
PID:976

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\autorun.inf

Filesize
126B

MD5
163e20cbccefcdd42f46e43a94173c46

SHA1
4c7b5048e8608e2a75799e00ecf1bbb4773279ae

SHA256
7780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e

SHA512
e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8

Download Submit
C:\zPharaoh.exe

Filesize
151KB

MD5
70122c667aa6ab51f9b40b966f94b41d

SHA1
4fd7b3bff208a661ae5c833768706b6905e50622

SHA256
986b70bc2d3289fd9746d455cc6dff1bfb43583504f5c1d9e9e93898d465f31e

SHA512
09a3b4fcb5305fed6202b7b2fdd78125447c2a0368b60d6c2393c29d7cf7c533d6302347ffb20e53e96634401614cd8f7e39178d4b9f9f14e01c216f2ff8072a

Download Submit
F:\zPharaoh.exe

Filesize
151KB

MD5
9fd393626c759140d203b174c9719a5f

SHA1
daae663e8a588d76631713c5655921459bf6ead6

SHA256
46d96c7343cdaa17b55a0b7d73eeadeb66c2dee15a533f00a41ce2d38dab9aa1

SHA512
72f82bd4caaf29dba0d842f855864114d79639fbcb397b1a2cff1d4b9fadeaf62ccc9f2727c600164d5c96df4b1014ef072bca27a9ef7d19ee09cd00f9ed7b4d

Download Submit
memory/4456-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4456-28-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads