gozi | 649ad032ec2dbe0ce2eec2de332e5a555e02bdf08607e58663af21722eb00919

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
31-05-2024 10:59

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General

Target

86c3cdfe9de317a5cb77ff378de4312a_JaffaCakes118.exe
Size

203KB
MD5

86c3cdfe9de317a5cb77ff378de4312a
SHA1

4095d6167b43ab660101346b067e46fff728f45f
SHA256

649ad032ec2dbe0ce2eec2de332e5a555e02bdf08607e58663af21722eb00919
SHA512

5963c0f901e61367116086d4ee91c2fcbb85c934750e676760bd715260d5e11f9478a4c6ded9f1be59dbd2c06d7e748bec3b1ec12c2a205da42ec2590ff4b37d
SSDEEP

3072:9bji2dQ6v4uPXDNUj4jKBonzmLXlYVRLh0epEEZqkFBc4+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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f079c7b349b3da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DE8A67B1-1F3C-11EF-9F3E-D2EFD46A7D0E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4663bca5dd46342a08177da9a75b5c20000000002000000000010660000000100002000000055ec310e194e6b5275be5d51ab6f54a6c50787282fdeb3310ab77df75282bb75000000000e8000000002000020000000e2f1f0204187a9a6c733b02dc17e6150e4cb32cb0905a7549b25e6bfb1aa6e8020000000f142584c6efa5fb619c7434ebfa80ea8fbbf658a245003b6e62cc11ebf634c7340000000404599a0371ebdb7490a5140e5cd0531a3cef028bb860121248185b8bd337df8e272d790869548d145f1523b0d3182f9c6e2baf46e3f69a50c4fe8f992bbaecc	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2660 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2660 iexplore.exe
2660 iexplore.exe
2060 IEXPLORE.EXE
2060 IEXPLORE.EXE

pid	process
2660	iexplore.exe

pid	process
2660	iexplore.exe
2660	iexplore.exe
2060	IEXPLORE.EXE
2060	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2660 wrote to memory of 2060	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2060	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2060	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2060	2660	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\86c3cdfe9de317a5cb77ff378de4312a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86c3cdfe9de317a5cb77ff378de4312a_JaffaCakes118.exe"
1⤵
PID:1688

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:2660

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2660 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2060

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
8be22d9b44318b7da53f3f5cba3b994c

SHA1
308003714c07f46b102c160649437b769fcabdbb

SHA256
bca991ab1f2e7b43e99b91284b6db65fb43565d61f7797c4768d1a5e2a471e13

SHA512
6d07925b7180fe81c65f25bd91a4b981f5336924c9314944ea0f001edf057290943731022d558cd5287d4091236528dbd60fa585d3ea877ad783e7a99c907fea

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

Filesize
342B

MD5
de4abfe39a52067e136002391bbb2dbf

SHA1
16e615862de9604364164f4057f6585095215938

SHA256
d1d35b26e39a8bc817ea78257186ab56fe405233293585e86dc6f5247fc50c25

SHA512
7b1cd5d6053f073529ebac0bbaf36832ca7ef427f35350310dcaca6d6f2b00560069e207da80d81aa99d82100c597db1bbb5b2660da0855d1afd6231e3ae061c

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

Filesize
342B

MD5
6c192ff5cbd9fdbeca76968d6464a6ad

SHA1
a55932ba5e82dcbf7d7e9c5d30533a3fa807cc6c

SHA256
b68bf7f320021db30df2c79c21c8fa737af46d855b042d0a115212f5cd1d5a38

SHA512
769452fd0a5590f6594de2139c613af2d579d8cae35d85f66abc4f70b3b18285055e1037626de0619fa1bd0e56d29a7300f85b9f055103196e9fc6a7486b56ad

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

Filesize
342B

MD5
e5fb0a16f1d4f5a4f92a4a46a6385da1

SHA1
e24efdf87342024f0e7cc494928b3de692a1ca14

SHA256
6f521a57f171196bd5f27bf729749f187b2e13d15ef732479af338f5c3fb6d52

SHA512
d70a1b692e56aa5c029c51525986546b9e23511295e10515182ef9a3f534b2b618f5418c1f79768036a36b2060e857fb7ebd2e5a00930629f3b95a8f6d8bb4dd

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

Filesize
342B

MD5
9f50ea3d79211a0643e9def90ebaa1d4

SHA1
e3c2622e7a6817bd94402c8974999d250f90fc4e

SHA256
7df777cce4cb73a1f1bd1941cb107c6abece77d135982ddbd228b8d6e35122bb

SHA512
62ee897b73f0988623e048ad2e6ae5ee5a5dac71a3bcaf4ba23a690773632cce4399e3aa5d33c68f97e6dc081448a3cd63cee2e4aa0f885b9906a2aefaa58ffe

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

Filesize
342B

MD5
1c60305723b1af84866a9439a16eec74

SHA1
8f4155ed591a04e585860a2e5b63ef089ad06d7a

SHA256
6cd5b39f272e360b5c45dc2b060fb7f6c08b73dad6356e0cd62f8247b8860b7d

SHA512
0112becdbe463430f6af7ea8c49afdaca7c0586fe3d0f9b9ba4c6003c916ce0d210c50fea033f46ab03f7d7295fdeca2207182e46397728634538d25e792430d

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

Filesize
342B

MD5
1e48551facca1c69ea6b44a3d06feacb

SHA1
712bb32ce6b6ffd2679198d610b2cb97b0d2677a

SHA256
9a36cb2bb9fe07b503be96280f57b5934019a73c47679c3fd54615bfe81d959e

SHA512
f2e23efbce4a72eb47ac5911928b80dd4f8cb6d0e8e047059dcb81202ed460ad4c66229838941eb2249a5cb9e11f9d3143b00e35f47930887b34cf633029e58f

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

Filesize
342B

MD5
ab0e3b892d46b5b3a0060447358967b3

SHA1
0572412d8d529c5d4cb7a59cffed83d89bcb6e3c

SHA256
5bce213a81644421f90f9fe4feb425bee57adea7646c83aecd7b611527e98369

SHA512
9814c1f48ccc005985b14be594e64087f59620337758b8ccd7a8c7c89a4f72fc31ade64f314b35b42468ee8589d32ac74a0843a8f0b231e862bbceda873cf912

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

Filesize
342B

MD5
7c9b85333d1894e0effbcf7e7cec37ff

SHA1
93c2daea5bf070349d291bdfa833769fa8d3333e

SHA256
28894ac5762dd1e9b08bfb93722f0af7d14cc85abc5d07dac8315628d05e002e

SHA512
75dc3a9dead14889300929c8b39528204608e3c521211272222d59d8260baee18ae159e100df05e74ac0141d9027dd045b48e6f13a2b710600abe80cf4eda504

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab704.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab7E2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar707.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar806.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1688-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1688-11-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1688-8-0x0000000000540000-0x0000000000542000-memory.dmp

Filesize
8KB

Download
memory/1688-4-0x0000000000440000-0x000000000045B000-memory.dmp

Filesize
108KB

Download
memory/1688-1-0x0000000000435000-0x000000000043A000-memory.dmp

Filesize
20KB

Download
memory/1688-2-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1688-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download