Analysis
- max time kernel
168s - max time network
181s - platform
windows10-2004_x64 - resource
win10v2004-20220310-en - submitted
16/03/2022, 16:30
Static task
static1
Behavioral task
behavioral1
Sample
bca43b8251b1c4ac499b1d0543a86aee4fd76da1e203f011f0f1e68a03844820.exe
Resource
win7-20220310-en
windows7_x64
0 signatures
0 seconds
General
- Target bca43b8251b1c4ac499b1d0543a86aee4fd76da1e203f011f0f1e68a03844820.exe
- Size 252KB
- Sample220316-tz97rafcd4
- SHA256 bca43b8251b1c4ac499b1d0543a86aee4fd76da1e203f011f0f1e68a03844820
- MD5 067fbc7cbc5e7dcd5f63047727ec08e9
- SHA1 8bf52ba841861d82f56e483993cd8e5558168133
- SHA512 d28b10e3c037958cc24cca6dbc731c96148a8214c9d6bab3b279fd666cc2c8624c07a50aa87559f1e2d8f52c9de6c8bd588aab8fd98b352897d66dc70e7c1b59
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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gozi_rm3
Attributes
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build
300994
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e06236035c39d801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4227150718" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9013ed045c39d801 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009521245b68481d44b7c4b8cf21a171b600000000020000000000106600000001000020000000e764cedf717099b62b243e3f0b0d71fec32127e0e67c27a01e4187e8aed24731000000000e8000000002000020000000e4245d103e71e70630884964ef2550592768c5cc24e03cd15cf3c4c9facd2037200000000279a15ee9174cfc4dc95cfa8d2057992b22d2b0c7b3841f87b6bfe769a7e0a640000000ba290669b244e3b5f3435007e1f0b218c8b5d54634e03ef9433c512f29afa4badafe8d7688173bccff0032a3f58407dbd8ee87b4887e16862f327ee5b59a8951 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30947675" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1BA970A1-A54F-11EC-B9E2-D64E15259B99} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30947675" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff5800000000000000de04000065020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3982930785" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff720000001a000000f80400007f020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30947675" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3983400501" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009521245b68481d44b7c4b8cf21a171b6000000000200000000001066000000010000200000001fa0dd0a0786415098b5150a248926105d08378ce498a9056398d69c52851ac1000000000e80000000020000200000007b74632292aeff61003001a7aaa192ae112be7670df6c1c947db0a978b8303832000000006f7c7d36a4477a29eccd8ffc78b176f3b187183cc6714aa59acf7176cb9aec540000000a10e4a6dc99a2c035e1c889d7c2fe66a4a766665ff1c5e1b9451487401fc84849ebf406d4848291801c38f5626eaea5c98fdae42fb81f1b5b08dda29310592fa iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2716 iexplore.exe 2716 iexplore.exe 2716 iexplore.exe 2716 iexplore.exe - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 2716 iexplore.exe 2716 iexplore.exe 3104 IEXPLORE.EXE 3104 IEXPLORE.EXE 2716 iexplore.exe 2716 iexplore.exe 3192 IEXPLORE.EXE 3192 IEXPLORE.EXE 2716 iexplore.exe 2716 iexplore.exe 1968 IEXPLORE.EXE 1968 IEXPLORE.EXE 2716 iexplore.exe 2716 iexplore.exe 4836 IEXPLORE.EXE 4836 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2716 wrote to memory of 3104 2716 iexplore.exe 91 PID 2716 wrote to memory of 3104 2716 iexplore.exe 91 PID 2716 wrote to memory of 3104 2716 iexplore.exe 91 PID 2716 wrote to memory of 3192 2716 iexplore.exe 92 PID 2716 wrote to memory of 3192 2716 iexplore.exe 92 PID 2716 wrote to memory of 3192 2716 iexplore.exe 92 PID 2716 wrote to memory of 1968 2716 iexplore.exe 93 PID 2716 wrote to memory of 1968 2716 iexplore.exe 93 PID 2716 wrote to memory of 1968 2716 iexplore.exe 93 PID 2716 wrote to memory of 4836 2716 iexplore.exe 94 PID 2716 wrote to memory of 4836 2716 iexplore.exe 94 PID 2716 wrote to memory of 4836 2716 iexplore.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\bca43b8251b1c4ac499b1d0543a86aee4fd76da1e203f011f0f1e68a03844820.exe"C:\Users\Admin\AppData\Local\Temp\bca43b8251b1c4ac499b1d0543a86aee4fd76da1e203f011f0f1e68a03844820.exe"1⤵PID:592
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C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵PID:4160
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3104
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:82950 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3192
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:82954 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1968
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:82958 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4836
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