gozi | 96e5f3378155830545fdd14928a5a4f777590735075904d6cbb809333e37b254

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-05-2024 00:06

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General

Target

48af65b914d42dfb0efd335eb20dae69_JaffaCakes118.exe
Size

269KB
MD5

48af65b914d42dfb0efd335eb20dae69
SHA1

d3f6ed5b5fe3a2955086691822678c39c1ceace0
SHA256

96e5f3378155830545fdd14928a5a4f777590735075904d6cbb809333e37b254
SHA512

3ddc1667078ed3608a96cc9c8f30b9f0904e1faf8a820a45910551846bc162dcbdc23af5531984dc8aeca2ee6895425ff602a5c1e7dc2b1dfed21331a76d2a76
SSDEEP

6144:ZVfmmDgASD5W/adCxsT4/YFqBcIsBGOhN/35:ZVfjDmtW/adCC4/UIsBhN/5

Score

10^/10

gozi 3151 banker isfb trojan

Malware Config

Extracted

Family

gozi

Attributes

build
215165

Extracted

Family

gozi

Botnet

3151

zardinglog.com

sycingshbo.com

imminesenc.com

Attributes

build
215165
dga_base_url
constitution.org/usdeclar.txt
dga_crc
0x4eb7d2ca
dga_season
10
dga_tlds
com

ru

org
exe_type
loader
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80edf20025a7da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e0000000002000000000010660000000100002000000030a4fa9ff5d52ffdcd3a8ac3ec0a25b5958db73c3b4f3ef13bff177c77a71074000000000e800000000200002000000018b845344d5aa0703d87686291247d55e51c1b817b7881ec040c7e1c39906ae220000000a06483fa1427d3beca7a285818f426f9159994560abfb3423e3c5196862fe361400000004126f63d3529b10d8275951e7994716240442f03ec7ba9bfae6fb717c10622fa8b82ce2d83d68fc69893809e744c179be9e10badee75cf3dba4a1fa331f6d9ef	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2C25C3B1-1318-11EF-8A46-EA263619F6CB} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2860 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2860 iexplore.exe
2860 iexplore.exe
2472 IEXPLORE.EXE
2472 IEXPLORE.EXE

pid	process
2860	iexplore.exe

pid	process
2860	iexplore.exe
2860	iexplore.exe
2472	IEXPLORE.EXE
2472	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2860 wrote to memory of 2472	2860	iexplore.exe	IEXPLORE.EXE
PID 2860 wrote to memory of 2472	2860	iexplore.exe	IEXPLORE.EXE
PID 2860 wrote to memory of 2472	2860	iexplore.exe	IEXPLORE.EXE
PID 2860 wrote to memory of 2472	2860	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\48af65b914d42dfb0efd335eb20dae69_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\48af65b914d42dfb0efd335eb20dae69_JaffaCakes118.exe"
1⤵
PID:2836

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2860

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2860 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
168a9404724818753e81bf127adc5350

SHA1
442e9b7dce05b9c2bb409ade2927f9971ba478d7

SHA256
116efc0baa22ee4995ce61e3e5f710a264003744b30e69a42e9e765a25ffc235

SHA512
1b0485d852a9de946bc5752dd864c5c5f53e9e5bb61e5ab58d670fc3ea3ec82321321afc710aadfca1ea979725c405fbb4591b5ee4c8deda9580383767cb7c46

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
eb728ca5baac8e7ee0795b092bca08f3

SHA1
d8151b218f00ea254da34c8f651de84a778f0004

SHA256
2ccb84606e1e905dbc0d887a449b99098fb770aa84eea62419325a065b3628e6

SHA512
9fe5f7a94ab56899ea7391aefa4a22e3dfddb9b35bf979db2763b7835945c1d357b859737ddaa60310a47486aa8eb7c14e009bd7b98293247d4a68cbee710d5f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
825c8df91c9c3ec89de0cac98bbb8c93

SHA1
154e54a916ce3a5328f5811660235658d4f8489b

SHA256
7ca39b323bb440379fe647bc7fe316db54471921bda762dae51657e03dcdff19

SHA512
00012ded198b7cd7479621398fea604f4b05aae4351e7e981340e5b492a149f70d10c40d43a368d75457916dc06dd0fc83c06c9b47a485a8255bd514b037a9bf

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
19761feda54b56bd9ed6ea84cd9d2ae3

SHA1
e640048cd5d745ad8ee4aa31626aa3c7cb20f12d

SHA256
6a0804ab0db5902b960394991f718d7cc05cfc27c12d671bf30a460126063151

SHA512
e793048f51369090c9bbb03cc42f58a2038ea29525ccaeb7de39d7c2441bc25542deb5998f003385c8196d215576c72e072e697e6d83ce4720290ae521794f06

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
a1ce3c438188186609b9892fd1d9c18d

SHA1
fd1539e584cb8bde53fa94d837e64cee9d03ddaa

SHA256
5a2c90ff50656840bca78f3db45b9ae520b33ad1da873617a917ca317dd0de66

SHA512
feed19abee78e53c4c563f56cf9079e0b327dbdc5b03dbf331ca11517bfd4e310e6bd1b9fb91945f117f78b361dd493e52b7bed87fc2c52eeeceb717e4af0971

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
4917c08c254f6053e2a4ed03e41d3b3b

SHA1
0efb5d23a7f17802d46da9dd158d00be98fbb737

SHA256
be9aafdc5dcd7ed3f3ce3f58caf60aff76c649fd1dbf298f7fbecc7cda5d09ab

SHA512
6cb0df2900040daced33abdf35f624623e146102289a4ba4a4d94d8894fe83c2abb624a15057afa271d1b5a2f6f01688e763249bd2c7c632f71cb626237eae14

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
a9f529730da7c2ac4622c328d8691ddc

SHA1
04c7e3f4bdbe9466ca08acf096568b4f51d0430e

SHA256
8c7b4aba8741b3a596baacc96d760900ecca6a38022e3128e57e3da09622b1ef

SHA512
268156944f5d2793d4ebe20f4eef6432c0d28f0f45f5bfd2278cb46117a77792eea5a66ed559eb6409f8a8e4c1e907a175b490a7c370c96114a973af0d638bc7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
4abfab2bc3aa3c192e406170a3b4fcc5

SHA1
a5602c3b4bdae0f240eb8702e5622e507ba1af1e

SHA256
d5da31469aef2f834c96df6a06c3c09a57bc42d28ef09daccadd4c0cdbbea5eb

SHA512
d401ef240947f422bf7ffbfaaca2a6e8a1ae4da410a4600f8c074b849c2f67771dcd44a079b0bf0b68561ca94d44ed463d0f9e9b9d89378bbe8c245badd4eff3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
c5ce2111d355ebbeb057c58e6bf5d898

SHA1
578bbe71bbcabd6800dca8cc741e5c70adb3e4a4

SHA256
d3b069ab9c58bc4ab8db2dbe6215a1270785e74f24ce586d3b77d42d19b05835

SHA512
250ceebd39564b3e9230fc83b9a407a96fd0465a70e4fcb0710f6b3c287ab795f6a1daa4548927568bc472ebee7eeae686168f0163560ab9558b9fc6e37c194a

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA103.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA281.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2836-0-0x0000000000960000-0x00000000009B3000-memory.dmp

Filesize
332KB

Download
memory/2836-6-0x0000000000420000-0x0000000000422000-memory.dmp

Filesize
8KB

Download
memory/2836-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2836-1-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download