21d5747bfb9baebcb597fe1314868c42a8c4d9cbc90aa7b23029fac14047a795

General

Target

eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe
Size

5.0MB
MD5

eef9cc47679296944eb6f30516a68122
SHA1

2ac5b50f99def7420a5deebd70baad041ec83d0b
SHA256

21d5747bfb9baebcb597fe1314868c42a8c4d9cbc90aa7b23029fac14047a795
SHA512

60da1ae29a2b6ea2ad261cf52fc56b5a4d73ab2b6c17ff724d5adaa9ee4b14821f795b01b157064051959cb81320859470125392796c3c5bde0325f976ee09ee
SSDEEP

98304:kz3kirKWkMhxiAjngofHlh4TSydzNfNxvUW4h6OigrxvwYhkx61d23yN:Q0qDkM1/fFhABdtvUdFjhYm

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000700000002345a-9.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
1564	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe
1564	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000700000002345a-9.dat	upx
behavioral2/memory/1564-21-0x00000000056A0000-0x00000000056FB000-memory.dmp	upx

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
4056	1564	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	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1564	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe
1564	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe
1564	eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eef9cc47679296944eb6f30516a68122_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 1888
  2⤵
  - Program crash
  PID:4056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1564 -ip 1564
1⤵
PID:2260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\{0D868894-5EFE-4034-A55D-2AB93CDDD6CE}.dll

Filesize
120KB

MD5
c9f333d1ff898672a34805f94a265329

SHA1
2deaac66698fb2e9b3868d23034c3211c508b739

SHA256
07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

SHA512
048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\images\bg-office-2.jpg

Filesize
174KB

MD5
46905d7b2cc6a0e809f2dc0f055d962a

SHA1
e49262c08844ba1bd1d3e6c8784ca8ec6f383482

SHA256
edcbf6647dd7d9efc2853f6700086b335929d4112dda9e37ecf7193b025e72ad

SHA512
6c0e05760d060a79203d0b440d39f0ca492374854ae178cde45514e21742f0109a9d3139d4df63ab60734d8cdbbb1d3de7dfa75b6ee21272f42008cdafff4482

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\images\pg_right.gif

Filesize
252B

MD5
c825fbb08a259d06517c7f564a4e2842

SHA1
a9f4c21f34d7d3c60a8d055378bebe415c7c881d

SHA256
48f0b9a3b62815359e0fea9d41114cb8b24d69e456c6617cd0088643e7de6c08

SHA512
d748d495a3514cf4882c9c6dfee746e60d5ffdf8ba363929820596a89aa236d5c3b8b0ade96bcbf2c57946d39b3cb38112722f1418bfacb56563561db3f82db7

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\js\bramus\jsProgressBarHandler.js

Filesize
16KB

MD5
d645bc10d1d3209e03495ba67d167757

SHA1
1ea1c520251538032952825e11c55519a039189e

SHA256
f411aa3b252e12cb6192b052819337096a855cb182e89110f3bad35c68fc137f

SHA512
d640797b117f9ec0c2570565da0294f93e7fc3fc5dbff8492221266889d8c27c162bfa07dd1eb8d18e85fcc3e9f6d2801cc18cc9faa3e7cf123566b3f229f42e

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\js\prototype\prototype.js

Filesize
123KB

MD5
d3a5b20d5368c1bcabe655b57b52d097

SHA1
015cf89260f3e8f0b86f5a17558125c933692989

SHA256
e9cca17c4320baac34e9ea5a41357ae0baffdd1beed813c2ef1f82d1179e9868

SHA512
1fd0889623b195a6faf905a2a662fc08173e76ac9490e2aaf9a96390f2184d71c1d5f29c61553bab34a3ea4626226fbd9eba4a2085afb5994290c31fb87a68c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\page.html

Filesize
1KB

MD5
dfd5cb0181c65689729c3b0640802ae2

SHA1
dbedfeb009eb4f2c335bcf204496fd58070e7561

SHA256
4beb1f838c3cac30b7c18070dc8e1f608f7f2d17156488907ed186b89aa7fdfc

SHA512
46c70eacb6f671a7bd5c5d90081e70d86e53d4988398d3f860c972a8dc987ba8e3be7252925b9da6391e5d14a72b7fe7b5c77390c2137e45a6792d69ce6ad165

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{17FC514E-A8B0-44F3-AB0F-57D9FAC22340}\style.css

Filesize
1KB

MD5
87ff09923b8c1a22d13a0d2f78f17d91

SHA1
90fbbad0cc5b42fbe821869200f10f78f048a80a

SHA256
bb438eefda95142a71a5aa15bb340f12ffd5e745231ed3729a92c9b1fb8da6cd

SHA512
bc9af852a199e6e15123555b9c57b54239ff9bb0d38e2ad8061cde6fd4900c0d66008063be412d8bdf46233215c3c78fcdde5a624d236d889fe4b76b5da5f299

Download Submit
memory/1564-21-0x00000000056A0000-0x00000000056FB000-memory.dmp

Filesize
364KB

Download
memory/1564-3-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/1564-2-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/1564-0-0x0000000000714000-0x0000000000716000-memory.dmp

Filesize
8KB

Download
memory/1564-1-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/1564-175-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/1564-176-0x00000000056A0000-0x00000000056FB000-memory.dmp

Filesize
364KB

Download

Analysis

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