Malware Analysis Report

2024-10-16 02:50

Sample ID 240515-v9veqaca86
Target 474adcbbd56545e775b13d1ea3048d10_JaffaCakes118
SHA256 64d01ed1bbe05ae4ca42b4e3437fd4bad69febf0637da7f4ede9c889bb1eaf34
Tags
gozi 2000 banker isfb trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

64d01ed1bbe05ae4ca42b4e3437fd4bad69febf0637da7f4ede9c889bb1eaf34

Threat Level: Known bad

The file 474adcbbd56545e775b13d1ea3048d10_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gozi 2000 banker isfb trojan

Gozi

Unexpected DNS network traffic destination

Unsigned PE

Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-15 17:41

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-15 17:41

Reported

2024-05-15 17:44

Platform

win7-20240508-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe"

Signatures

Gozi

banker trojan gozi

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 82.196.9.45 N/A N/A
Destination IP 151.80.222.79 N/A N/A
Destination IP 217.144.135.7 N/A N/A
Destination IP 159.89.249.249 N/A N/A
Destination IP 193.183.98.66 N/A N/A
Destination IP 91.217.137.37 N/A N/A
Destination IP 5.189.170.196 N/A N/A
Destination IP 150.249.149.222 N/A N/A
Destination IP 192.71.245.208 N/A N/A
Destination IP 158.69.160.164 N/A N/A
Destination IP 217.144.132.148 N/A N/A
Destination IP 188.165.200.156 N/A N/A
Destination IP 178.17.170.179 N/A N/A
Destination IP 68.183.70.217 N/A N/A
Destination IP 207.148.83.241 N/A N/A
Destination IP 94.247.43.254 N/A N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BDD7B511-12E2-11EF-AF3D-DA219DA76A91} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\MINIE C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\iexplore.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe"

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:532 CREDAT:275457 /prefetch:2

Network

Country Destination Domain Proto
IT 193.183.98.66:53 ax.ikobut.at udp
RU 91.217.137.37:53 ax.ikobut.at udp
IT 192.71.245.208:53 ax.ikobut.at udp
US 8.8.8.8:53 ax.ikobut.at udp
MD 178.17.170.179:53 ax.ikobut.at udp
NL 82.196.9.45:53 ax.ikobut.at udp
FR 151.80.222.79:53 ax.ikobut.at udp
DE 68.183.70.217:53 ax.ikobut.at udp
DE 217.144.135.7:53 ax.ikobut.at udp
CA 158.69.160.164:53 ax.ikobut.at udp
AU 207.148.83.241:53 ax.ikobut.at udp
DE 5.189.170.196:53 ax.ikobut.at udp
DE 217.144.132.148:53 ax.ikobut.at udp
DE 94.247.43.254:53 ax.ikobut.at udp
FR 188.165.200.156:53 ax.ikobut.at udp
GB 159.89.249.249:53 ax.ikobut.at udp
JP 150.249.149.222:53 ax.ikobut.at udp
US 8.8.8.8:53 ax.ikobut.at udp

Files

memory/1716-0-0x00000000003B0000-0x00000000003BF000-memory.dmp

memory/1716-1-0x0000000000400000-0x0000000000410000-memory.dmp

memory/1716-2-0x00000000005F0000-0x000000000060B000-memory.dmp

memory/1716-7-0x0000000000400000-0x0000000000410000-memory.dmp

memory/1716-20-0x0000000000620000-0x0000000000622000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-15 17:41

Reported

2024-05-15 17:44

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe"

Signatures

Gozi

banker trojan gozi

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 193.183.98.66 N/A N/A
Destination IP 151.80.222.79 N/A N/A
Destination IP 158.69.160.164 N/A N/A
Destination IP 217.144.132.148 N/A N/A
Destination IP 82.196.9.45 N/A N/A
Destination IP 68.183.70.217 N/A N/A
Destination IP 217.144.135.7 N/A N/A
Destination IP 188.165.200.156 N/A N/A
Destination IP 207.148.83.241 N/A N/A
Destination IP 91.217.137.37 N/A N/A
Destination IP 192.71.245.208 N/A N/A
Destination IP 150.249.149.222 N/A N/A
Destination IP 5.189.170.196 N/A N/A
Destination IP 178.17.170.179 N/A N/A
Destination IP 94.247.43.254 N/A N/A
Destination IP 159.89.249.249 N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\474adcbbd56545e775b13d1ea3048d10_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
IT 193.183.98.66:53 ax.ikobut.at udp
US 8.8.8.8:53 66.98.183.193.in-addr.arpa udp
RU 91.217.137.37:53 ax.ikobut.at udp
US 8.8.8.8:53 37.137.217.91.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
IT 192.71.245.208:53 ax.ikobut.at udp
US 8.8.8.8:53 208.245.71.192.in-addr.arpa udp
US 8.8.8.8:53 ax.ikobut.at udp
MD 178.17.170.179:53 ax.ikobut.at udp
US 8.8.8.8:53 179.170.17.178.in-addr.arpa udp
NL 82.196.9.45:53 ax.ikobut.at udp
FR 151.80.222.79:53 ax.ikobut.at udp
DE 68.183.70.217:53 ax.ikobut.at udp
US 8.8.8.8:53 79.222.80.151.in-addr.arpa udp
US 8.8.8.8:53 45.9.196.82.in-addr.arpa udp
US 8.8.8.8:53 217.70.183.68.in-addr.arpa udp
US 8.8.8.8:53 42.56.20.217.in-addr.arpa udp
DE 217.144.135.7:53 ax.ikobut.at udp
US 8.8.8.8:53 7.135.144.217.in-addr.arpa udp
CA 158.69.160.164:53 ax.ikobut.at udp
US 8.8.8.8:53 164.160.69.158.in-addr.arpa udp
AU 207.148.83.241:53 ax.ikobut.at udp
US 8.8.8.8:53 241.83.148.207.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
DE 5.189.170.196:53 ax.ikobut.at udp
US 8.8.8.8:53 196.170.189.5.in-addr.arpa udp
DE 217.144.132.148:53 ax.ikobut.at udp
US 8.8.8.8:53 148.132.144.217.in-addr.arpa udp
DE 94.247.43.254:53 ax.ikobut.at udp
FR 188.165.200.156:53 ax.ikobut.at udp
GB 159.89.249.249:53 ax.ikobut.at udp
US 8.8.8.8:53 156.200.165.188.in-addr.arpa udp
US 8.8.8.8:53 249.249.89.159.in-addr.arpa udp
US 8.8.8.8:53 254.43.247.94.in-addr.arpa udp
JP 150.249.149.222:53 ax.ikobut.at udp
US 8.8.8.8:53 222.149.249.150.in-addr.arpa udp

Files

memory/1996-1-0x0000000000400000-0x0000000000410000-memory.dmp

memory/1996-0-0x00000000004C0000-0x00000000004CF000-memory.dmp

memory/1996-2-0x0000000000800000-0x000000000081B000-memory.dmp

memory/1996-8-0x0000000000400000-0x0000000000410000-memory.dmp