7a311dd1a74b1e7fcc07d439ed0681cc4666802cd6b9d49efdae5c434b799021

Analysis

max time kernel
41s
max time network
39s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 08:40

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General

Target

Octane_Injector.exe
Size

704KB
MD5

5ee0fa66487080e85cde7ca26e09790d
SHA1

0724e0b4e49a1598ba38da914b113fef6649daf2
SHA256

7a311dd1a74b1e7fcc07d439ed0681cc4666802cd6b9d49efdae5c434b799021
SHA512

27c7bbb95f3f34354536cca03550b4fabb172b718184c1e55d98d7847a96d528d362143eb6fc042df8b7e7e9aae199652fb5dd5398b879b515e366339345bb02
SSDEEP

12288:qH/YJGsdbZ5CfW7wg79ro20/9toNc1jWYWhCIwLph0lhSMXlizNocCKbYVk:qf8bZHwI9ctFtoNc1jWYWhCIyh0lhSMa

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs

Web Service
T1102

Processes:

flow ioc

15 discord.com
16 discord.com
17 discord.com
18 discord.com
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

IEXPLORE.EXE

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE

flow	ioc
15	discord.com
16	discord.com
17	discord.com
18	discord.com

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000d854e951ecdca4792ad3aea80f0355100000000020000000000106600000001000020000000752677554af212cd4fd91314e3d13bb36f51785ce311169f500fe683a6e6957b000000000e8000000002000020000000f10f624443e9904f517770a8ee89f2fb5694b0682e28646f92a48e46d4b7bdab900000000c66b2b70304d8931e4fbe4c86e0514cd9fbdd82b02d54cc43295d57d0a2e5d97ffade38bc14ba85060d22083a031c8fa11e6d2cd50773008d604fff617c4429134c9c389dafb6ebe7a5e60ec2b2e75405f1b435c01538e72e0f1fc84ff21ae5586be3fdce4a30066b990b4c9667761d9046a64933d522b7d575fdba94ed252e65c73401cadad91c0cf5d957d8fc5890400000006cd37da9bf18ac8c341b785eb0821aef8874ca9eb5742cc0ddf57d4231c73b22581d122dfeb361d98f93e5d0ec71d807b5c6431e98fbed23c5e94623399255f9	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\DOMStorage\discord.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FC705AA1-8099-11EF-B692-6A8D92A4B8D0} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 400dd8d3a614db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000d854e951ecdca4792ad3aea80f0355100000000020000000000106600000001000020000000427e63898cb4216822a82a8af4156162c22405a526b8db0caccea46a9656d841000000000e800000000200002000000095ef3528ba9b28446088ee01f323bfb1508efadbfc9e2b1a5c92ac8a85c658c6200000004344d00b74a11b634a0cc9d1715d3cdfb4011cc7b98f2de0ff7b47e0a1c3157640000000ae052ee7cc9eb0fb4296e6030b6d6fc653d84080d9db10b859a5dd1e941e1a1ecca75ec8504f57f56e37047780c03304b9eca63471dc240197ae7050ad39f053	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\DOMStorage\discord.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1620 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1620 iexplore.exe
1620 iexplore.exe
2088 IEXPLORE.EXE
2088 IEXPLORE.EXE
2088 IEXPLORE.EXE
2088 IEXPLORE.EXE

pid	process
1620	iexplore.exe

pid	process
1620	iexplore.exe
1620	iexplore.exe
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE
2088	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Octane_Injector.execmd.exeiexplore.exe

description	pid	process	target process
PID 2900 wrote to memory of 2116	2900	Octane_Injector.exe	cmd.exe
PID 2900 wrote to memory of 2116	2900	Octane_Injector.exe	cmd.exe
PID 2900 wrote to memory of 2116	2900	Octane_Injector.exe	cmd.exe
PID 2116 wrote to memory of 1620	2116	cmd.exe	iexplore.exe
PID 2116 wrote to memory of 1620	2116	cmd.exe	iexplore.exe
PID 2116 wrote to memory of 1620	2116	cmd.exe	iexplore.exe
PID 1620 wrote to memory of 2088	1620	iexplore.exe	IEXPLORE.EXE
PID 1620 wrote to memory of 2088	1620	iexplore.exe	IEXPLORE.EXE
PID 1620 wrote to memory of 2088	1620	iexplore.exe	IEXPLORE.EXE
PID 1620 wrote to memory of 2088	1620	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\Octane_Injector.exe
"C:\Users\Admin\AppData\Local\Temp\Octane_Injector.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2900

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c start https://octane.lol/discord
2⤵
- Suspicious use of WriteProcessMemory
PID:2116

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://octane.lol/discord
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1620 CREDAT:275457 /prefetch:2
4⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
816c12acc0318fa7a520870fa0b5e50b

SHA1
fb90085443b8f5b194227a90bee3f9905794fd6c

SHA256
15e1ad0b5303ec3ef53bab5d161cc13aa3d40baaa294c3bd109986c1355f3394

SHA512
014250e2b7b82b6108d28d391d27da421c7decf9d7657f6d36b93fb2230e4fb11301977e97da9e5c547d5119117d7db993a1fbec290ba16ed0fce333c05e990b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a2b8dfc46f47aea5c8d155ef74d68585

SHA1
5f95dc94f4eeeee7157bb6f9cda8781bbbdde1bc

SHA256
616822ce32f8dab781857554368cf8d6b26c02c460a6eab1775ffa8d89c96ea4

SHA512
42f781c45fd30f9839752048f9170b48b18251230b022d9fd0ab4de4f9308c5d56f0b7e5267352a1811784ffa7ff2563ea6f2303e5b63943b59f2637f07b7b94

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
29c78c353ede92941804db781b4fb648

SHA1
3d47ef03767fc4c90196dea45229619bd874550a

SHA256
223deab1e61bf3ffbdd811aba51d7e741923d4f2c49ae5cd28feb14cb209f0ea

SHA512
7701b7aa28e960a8de5ac67e49347df2084929e902fd8bb4830d07c16ac34ac647d26ab6e8e441c3c0b417c31b9547aa86a29a3df1803765f73d236942fb3c69

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
f96845f8eb164ae1c72ceb4bfe6e3228

SHA1
d53f39084df83d79c58ed6341c9c4d029097ac1c

SHA256
7ae22e640e36d4b7615cf31e40a4cdbc00881b35cd5260650841fb8291beefdf

SHA512
3bc282e0443ca833e96a1b976325b8ac411a1768d37055b2ac42b66ef77b7bed1fba33c65357eb038b989c72779606c05d39e3babdff6ab5c1da8227ecf4dbf0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
0d3de91dcd936fa7b40fa09ac4d5c895

SHA1
8c8cbcc31eb189cebcf697287af9e5b7dfb0bdaf

SHA256
5a8e23c355f4039d63f48c07d8535aa5cb2d05081d4c23300fb044e020c0e6c9

SHA512
531986c7de6d649ebe0bc6a89728a6b517c9bb6b2d991203e372370e1063b40ab4d036b9ee6f7b5239d18db2f3c13f65c0efda868b6b2c23398f7ec36a176748

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a1868820488a78e39fb5f503c4b5df3c

SHA1
33d04b264b6dc454fd7c9c6b4bcfd43a809be1fd

SHA256
79d521819aa3167f3218df783a394b1d6a7b1e4899d27ba96f32d11bfff22c63

SHA512
3c83d83921c4790a4299ad341276d35697dd25a1459e1b7b4932e90f3c91d23b2979f4dd613c4fa262b7dc96e834ea0b284eef2091554cd9f35b8181c41f96c1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a0fa599778f483bc6c37aab6eb8cf653

SHA1
c1750afeca315d70de2fbd0e66fe3468430ad8cc

SHA256
563ed812ccbdf66c44bc2db189042caede4f87bb1162aa92a666ee467d61eca0

SHA512
dce1e911ebbf9a43ed84d1cd10b917236d524d37cda0d4396558f52bffeccec9560fd7ff2c681d5668b30ef4d2f342dc6e9ada9a5e6fcd806469cce4da3dc16b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
a928d217f2a0c0b24519eb9166bb46ed

SHA1
7d02ee4c1bb0f650b8c3d5b2b04bb44a5471cfc8

SHA256
5f43511f8a955827753883f7dfe6d9c6ba559dfab86e054e9f99b7b75511587f

SHA512
27e635835b38854f371a8540da89487229441535902713712699fb1194e49d05cd9b423d90355f30ea4ea417a48020232843aca5c60dd83c89f776256857af9f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
6f3749d5f1742938419b5b0893352946

SHA1
c13c7525694d58a5bfff069dd1c8176d6b27e099

SHA256
eb5a6a8232fe0e96848ed952470d0889763d647b747a5f383641e9d4f3d0929f

SHA512
2622c34904027e1bfc078fc304e1999003b81076fdd9f804097c5c956d02b25d7d055bf3bd433610e43ec196c4ebed8c7098788feb14dc9154546645c167615a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\85y7ywt\imagestore.dat
Filesize
24KB

MD5
19da37d5226b2b178e66e36bf2bf6bf5

SHA1
f71bc85bf7babf0bbdf69165eea36653751b43b1

SHA256
6b7f282bc1cb3774dfc4b899ba235e0f9b1be0814611d8eb0d775b7035fab33f

SHA512
cddfe447344c2f1b3aacc8b6436379f168a897baa1a05ab88de9e1a53cf27375bbda9779c3d459483467bb1de29320416569c27788f6531192bebc3484d924d6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\84EXSCRK\favicon[1].ico
Filesize
23KB

MD5
ec2c34cadd4b5f4594415127380a85e6

SHA1
e7e129270da0153510ef04a148d08702b980b679

SHA256
128e20b3b15c65dd470cb9d0dc8fe10e2ff9f72fac99ee621b01a391ef6b81c7

SHA512
c1997779ff5d0f74a7fbb359606dab83439c143fbdb52025495bdc3a7cb87188085eaf12cc434cbf63b3f8da5417c8a03f2e64f751c0a63508e4412ea4e7425c

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE9D3.tmp
Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE9D6.tmp
Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit