gozi | 01bd969e50eea03c1912cb515e547b98e353b93c8ce4e2925b706a997b38697a

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
10-05-2024 09:33

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General

Target

2e79e2372b2a6f8f1fc3cc91a256bad9_JaffaCakes118.exe
Size

203KB
MD5

2e79e2372b2a6f8f1fc3cc91a256bad9
SHA1

5618e603826edfe9fff68b5f91e7430198a17a5e
SHA256

01bd969e50eea03c1912cb515e547b98e353b93c8ce4e2925b706a997b38697a
SHA512

5c1422ae1d54fa367f246160de2b86873f06ec1166b29a5426ed11f20154a20d54825baad248f098fceaaf06ec210a104c228696a81d0ec7bcafaafb1c1860a8
SSDEEP

3072:9hji2dQ6v4uPXDNUj4jKBonzmLXlYVRLh0epEEZqkFBc4+uTqN76o:9Vdp4uPZzGonqXGXh0bluBc4GZ5

Score

10^/10

gozi 3162 banker isfb trojan

Malware Config

Extracted

Family

gozi

Attributes

build
215165

Extracted

Family

gozi

Botnet

3162

menehleibe.com

liemuteste.com

thulligend.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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000ca28de4baa9b4ef5eaa9246c4ae499fe6df98bb82b69fa92477d1dae4194e6d0000000000e8000000002000020000000e8aba5d10bba6da94cdd97d344f97d62d126c41010934215565d6ab5624058fa2000000033d8920311e148b7cdd87fb42bf096693ffa6b7ea24e03ce3c937fd714867acb40000000d87cc4331c5e85073c0366e4713c4379eb89d640251b3f045c553c16d024d5c1e3ccd4827b23ddc93d4b50d59cc82ddd2c83f1799334d4dc8caa69e7f677a617	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a70000000000200000000001066000000010000200000002c9180a0a114befdd7f818916296022521ade5bc753591423cfaebe99c68825f000000000e8000000002000020000000e27765bcd0eb2111ad190fcad792f8989c6c3f592adef34a6c7a4c2efbf251af900000003b783e22f7c8b8a1a0b4526eed20d96bfcbacb3b82c983b04786909e3d78e3d0a95974d5f3a620c907ba2014a83597939ada9fef83e472031d53818397160d3f9ad679b68d8fc3f34dc986730164820bd9be7d566d0bb078cac7095eed0ffa7d60f4457f96a9f88896513210a900774adc59fd9978dead4e025e946a42e9b142936a393cc2ce5c344e4021f8cdd409d840000000b9b98ea0caa9a0626ac861b569f0d10bc3ad970d3c04ea1720c9728930521813a14a8d73062929755d8074cf65f885ea59f0069b647121f672ea8c29f03e5646	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6566DE01-0EB0-11EF-8745-52ADCDCA366E} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0411c3abda2da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2228 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2228 iexplore.exe
2228 iexplore.exe
2368 IEXPLORE.EXE
2368 IEXPLORE.EXE

pid	process
2228	iexplore.exe

pid	process
2228	iexplore.exe
2228	iexplore.exe
2368	IEXPLORE.EXE
2368	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2228 wrote to memory of 2368	2228	iexplore.exe	IEXPLORE.EXE
PID 2228 wrote to memory of 2368	2228	iexplore.exe	IEXPLORE.EXE
PID 2228 wrote to memory of 2368	2228	iexplore.exe	IEXPLORE.EXE
PID 2228 wrote to memory of 2368	2228	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\2e79e2372b2a6f8f1fc3cc91a256bad9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e79e2372b2a6f8f1fc3cc91a256bad9_JaffaCakes118.exe"
1⤵
PID:2240

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:2228

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2228 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2368

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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
03c53b6b961fcc7b36c712509598b812

SHA1
3a5e3b0d7420fb3ffa8931c7dcf89118eb53cb22

SHA256
fe796af89b9c2cfa02fc870e38da8991f42580ed8775c003c46c3b7ac4f14ae9

SHA512
d3962f10ccfcb972bccced2fd309c2ebf75b3f720ea85709c956f718d5fe352cdad85be3f60493598877dcc393563ebcd7cddd765310551e32d0ae5f9f8c66b2

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

MD5
553019c76f24e59b8ed2929ff6105667

SHA1
428fce327ec70542530cd36d1914bd0fd10a499d

SHA256
d381023b8864490c71740a4b56f8794fbe0848b2bfba6ad6cdb3725120af9e13

SHA512
7dc9a707a50fb2fba03af91af762409384de8327ce7960bdfab50042f349de86eb776bb9a7a95ce3f728400325d1fc3ffd0ba004591d28fa25af1e2698322b11

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

MD5
063430158ee52ef1ae209d9cd6b78a3b

SHA1
58aebcfac09ccb3ac46cad07d4337b6b6cc5df50

SHA256
225b0b58f54913359ac3c6e17e3ae6ec3524a047be1022173a97223247ed0af1

SHA512
1689240445137da33a97cd1ddacbf6d14b77416e50c77cfe8b756841b713052f77d7a597112aba9c5f7b41c56cb527ab4dd1a33e75251c8fc4d84d1721136a6a

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

MD5
2151064ac8c13ed920d2d8447ac5d561

SHA1
9682a90119bad84fe0acd4f505f76a93e4b8b6d9

SHA256
89ffd80dd65c3757d49cda2d60780caf5b347ff350a543094102c8bd894cf0a1

SHA512
26ab14d70b3fd586d0f61e3b1f70bbb64b1707f4f79961d2acfcf105be656c3a0139776a090fc4790f6d1cd206881775b59d315b682b056406f21955fabfcfe0

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

MD5
863ba5b9a8046e91d761a312d0c90e73

SHA1
538f2c02a398af7812bb78307ebb540c305a7abf

SHA256
af675a6484b4a16ed1e2eb0a1b128ed9296141874c4b4ab2cd56eadc9720786b

SHA512
ce2fecc6b6e29885a419e1efa82ea6ad37f9524d855d6a0ab3234e5d2abddef4f4fa04fc91c9c8dbea91a534f61b00e8548889d0bcd050ccd26a5c4182f63baa

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

MD5
32d618d3e3aa44d26bc3fcf84ba07435

SHA1
13941f3c9f5a5a9d3ded722bbf922a499d7e3105

SHA256
087da30d3b492a3ee180e92b6337a3a65ec19cd1f866a857f53a80dbd7407aed

SHA512
cf2b2d1e252fb58b5dd52f05311ffaad9ded89fa05db44aa1fbd25fbcef26e359cb25200beb8ae52d79c117424818c1ef294f128ca0fe5efc507d6cb13cb48d2

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

MD5
27159de347fc66864b0fb1616aa0ab3a

SHA1
65416e58132caefa0ebcd132bc1c9006ea5981f6

SHA256
aa64480acbbb43cbea39278986769008a5d9353cc48fcf94785a3f2114b646a2

SHA512
caa513a9f191c25dd67a4ad7cf11f6e79d1e4ca3e54dde394e2b565b36d5011d7341a77920256bcd4a8bbad2c2824adf9bc689c621ba895f82fc58e43f66492a

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

MD5
739ebf6803be2cea53fefd1ac8aa8205

SHA1
794d75dcd812c9347816021792f3d226113182b3

SHA256
34126fd190d9500a98f597e01a704954280ba68e412a385ce0dbadf3cb01287c

SHA512
f96b23e5dc56cbe913654a284d1f4454d36f6f9f57d33897f05ec765b57b0cce36c3f744f054fae851f3b0e5acb246edde84cb87e4330c37c01c4b6975befc6f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8E5C.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8E5F.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8F01.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2240-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2240-1-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2240-3-0x0000000000270000-0x000000000028B000-memory.dmp

Filesize
108KB

Download
memory/2240-2-0x0000000000435000-0x000000000043A000-memory.dmp

Filesize
20KB

Download
memory/2240-18-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2240-7-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download