Analysis
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max time kernel
144s -
max time network
157s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
24-06-2021 04:00
Static task
static1
Behavioral task
behavioral1
Sample
31b94c5a94aa8ce7e187360b0dc702b473d1c5d498d4de26f137b272ccbadaed.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
General
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Target
31b94c5a94aa8ce7e187360b0dc702b473d1c5d498d4de26f137b272ccbadaed.exe
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Size
315KB
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MD5
99246958839423b9af0d2ea872c505d9
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SHA1
6aba8c858610174bcff3c9cee57d8f7bc5d11564
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SHA256
31b94c5a94aa8ce7e187360b0dc702b473d1c5d498d4de26f137b272ccbadaed
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SHA512
b72cc152f2bb3799d678b4b371a85167ba441483a17d9a1c736df2a111abb0ad4ef7494939ed557ab25931a7fa35db52d0211f6899ed5a92f7e98756dfc0337e
Malware Config
Extracted
Family
gozi_rm3
Attributes
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build
300974
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exe_type
loader
Extracted
Family
gozi_rm3
Botnet
202106191
C2
https://gogorobest.xyz
Attributes
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build
300974
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exe_type
loader
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non_target_locale
RU
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server_id
12
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url_path
index.htm
rsa_pubkey.plain
serpent.plain
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{74913938-D4A1-11EB-A11C-7EF74584969E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3E0E9575-D4A1-11EB-A11C-7EF74584969E} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30a85721ae68d701 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0397429ae68d701 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f091d440ae68d701 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30894254" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30894254" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40179a14ae68d701 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "311737725" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70d64619ae68d701 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "311737725" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ad98e1c4c5c1f64cbad3c833b8884b2700000000020000000000106600000001000020000000aa69d2b0251c0455753b6094b3d6cf1cc3a7ae33401acf063ae1404b37893d6b000000000e80000000020000200000001ce0a970192c05c87e8ef9bda66e4fe4061a0bf04f90f27cbe24c0546f8f9c0a20000000e6217b9ca4dd1b13df29bbe72a56c4b58d17691fb0191c448381226b1ab1476f40000000e405e4814d577c5689f160c5d70851dfaf8eb49a7ecffa5e5e3af7cc757be36aed74d31a6fb4b49946d5e40445064e075d766e57d207e2afbe7a506ae15d4f7a iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ad98e1c4c5c1f64cbad3c833b8884b27000000000200000000001066000000010000200000008b6f4083707cb7c86212d0fd47963239080e925be445f73cdd21b26e440d56f2000000000e80000000020000200000005ea217555c20118c6d4f8ec3ac37f3054ccd6b29490ad1a30a46eca16f8ef29b20000000c819f041d53c727f0d849469a89666a1da2ce4d4795142e61d433a9524d03a994000000035d1d33911626e79509924685256a31ac20c7ee0cc76e4c26419bbf2cb60e1b8930e7eb4573f61210cad07ada42580899a96a76369fd07078c18ecae0762f13b iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ad98e1c4c5c1f64cbad3c833b8884b27000000000200000000001066000000010000200000009ca586b173f3aee4da66c5e9291a1bdfa43ebacdce0a3d2acac482a0b5423b5c000000000e80000000020000200000003b7863a3ba6d2e65b8281803cb65c6eee45b4325a53f54b08e9431586092393320000000614e4f1893c1fc8f33cf70768449ce2841006d1764cccdc349746bf59a1e24b040000000c0fa7909f86dd387c82b845031a15cb5bc1be49dcbd4f6b4c647b9b005b3cafc390d427166cf84aa9b5f94a609170b798a238befd7d41044b474365e5177797c iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20136d51ae68d701 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe -
Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 3572 iexplore.exe 2628 iexplore.exe 2704 iexplore.exe 2196 iexplore.exe 208 iexplore.exe 2288 iexplore.exe 4012 iexplore.exe 2664 iexplore.exe -
Suspicious use of SetWindowsHookEx 32 IoCs
pid Process 3572 iexplore.exe 3572 iexplore.exe 1340 IEXPLORE.EXE 1340 IEXPLORE.EXE 2628 iexplore.exe 2628 iexplore.exe 2348 IEXPLORE.EXE 2348 IEXPLORE.EXE 2704 iexplore.exe 2704 iexplore.exe 3836 IEXPLORE.EXE 3836 IEXPLORE.EXE 2196 iexplore.exe 2196 iexplore.exe 1724 IEXPLORE.EXE 1724 IEXPLORE.EXE 208 iexplore.exe 208 iexplore.exe 3640 IEXPLORE.EXE 3640 IEXPLORE.EXE 2288 iexplore.exe 2288 iexplore.exe 2788 IEXPLORE.EXE 2788 IEXPLORE.EXE 4012 iexplore.exe 4012 iexplore.exe 1664 IEXPLORE.EXE 1664 IEXPLORE.EXE 2664 iexplore.exe 2664 iexplore.exe 2652 IEXPLORE.EXE 2652 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3572 wrote to memory of 1340 3572 iexplore.exe 82 PID 3572 wrote to memory of 1340 3572 iexplore.exe 82 PID 3572 wrote to memory of 1340 3572 iexplore.exe 82 PID 2628 wrote to memory of 2348 2628 iexplore.exe 84 PID 2628 wrote to memory of 2348 2628 iexplore.exe 84 PID 2628 wrote to memory of 2348 2628 iexplore.exe 84 PID 2704 wrote to memory of 3836 2704 iexplore.exe 86 PID 2704 wrote to memory of 3836 2704 iexplore.exe 86 PID 2704 wrote to memory of 3836 2704 iexplore.exe 86 PID 2196 wrote to memory of 1724 2196 iexplore.exe 88 PID 2196 wrote to memory of 1724 2196 iexplore.exe 88 PID 2196 wrote to memory of 1724 2196 iexplore.exe 88 PID 208 wrote to memory of 3640 208 iexplore.exe 90 PID 208 wrote to memory of 3640 208 iexplore.exe 90 PID 208 wrote to memory of 3640 208 iexplore.exe 90 PID 2288 wrote to memory of 2788 2288 iexplore.exe 92 PID 2288 wrote to memory of 2788 2288 iexplore.exe 92 PID 2288 wrote to memory of 2788 2288 iexplore.exe 92 PID 4012 wrote to memory of 1664 4012 iexplore.exe 94 PID 4012 wrote to memory of 1664 4012 iexplore.exe 94 PID 4012 wrote to memory of 1664 4012 iexplore.exe 94 PID 2664 wrote to memory of 2652 2664 iexplore.exe 96 PID 2664 wrote to memory of 2652 2664 iexplore.exe 96 PID 2664 wrote to memory of 2652 2664 iexplore.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\31b94c5a94aa8ce7e187360b0dc702b473d1c5d498d4de26f137b272ccbadaed.exe"C:\Users\Admin\AppData\Local\Temp\31b94c5a94aa8ce7e187360b0dc702b473d1c5d498d4de26f137b272ccbadaed.exe"1⤵PID:3904
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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:3572 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3572 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1340
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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:2628 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2348
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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:2704 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2704 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3836
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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:2196 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2196 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
PID:1724
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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:208 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:208 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
PID:3640
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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:2288 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2288 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
PID:2788
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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:4012 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4012 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
PID:1664
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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:2664 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2664 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
PID:2652
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