Analysis
-
max time kernel
137s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-05-2022 02:02
Static task
static1
Behavioral task
behavioral1
Sample
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe
Resource
win10v2004-20220414-en
General
-
Target
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe
-
Size
2.8MB
-
MD5
13dd1d94cf3cd70c0310944307efc4d1
-
SHA1
056314c899f707fdb97bc3bbea753ba9ee540397
-
SHA256
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693
-
SHA512
0554fd382f48924951b07b4ac1934c90f47db21060f9c03953a79aa0db23752baf1f25871aca451af9d8c9d489b49105fd288981b8fcc8ddf6936bd519182438
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/2184-131-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-133-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-134-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-135-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-136-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-138-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-140-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-142-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-144-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-146-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-148-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-150-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-152-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-154-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-156-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-158-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-160-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-162-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-164-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-166-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-168-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-170-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-172-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-174-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2184-176-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exedescription ioc process File opened for modification \??\PhysicalDrive0 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe -
Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.d1kf.com\ = "78" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2874646869" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c06af0b02070d801 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\d1kf.com\Total = "120" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.d1kf.com\ = "120" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.d1kf.com IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\d1kf.com\Total = "78" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.d1kf.com\ = "63" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30961696" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d44f7c908017924dbb36ebe98e677ce100000000020000000000106600000001000020000000da60f057a4b99d0211cc597d2027414b66fca83f7bfad5653a5dc0e1eafd517f000000000e80000000020000200000008d6081ce38966ba314870702492de85aa68c03cd98a6da8ab92a22c7eb505bb820000000dc8dc6159d8891d4ef402ae7b640f9373b9f309cebe85ab425853bcece1c96bb400000008cdc653ad70a9d73c7ad2ee0f84213b19acf528fe54dbf283ceec787ff6069e98afca181099147b0610f1ca17682c1c91fea92248542ebbe2511042e2dc064a3 IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "78" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\DOMStorage\d1kf.com IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\d1kf.com IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2865584359" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D66AF61F-DC13-11EC-AD90-5E4EC20DECC8} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "360238805" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2865740808" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30961696" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1071d1b02070d801 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "120" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\d1kf.com\NumberOfSubdomains = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\d1kf.com\Total = "63" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30961696" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d44f7c908017924dbb36ebe98e677ce100000000020000000000106600000001000020000000d1efd9667333561f1a9e67dd0a455cd63914fcbf08eec7c3f84d12b86359ae48000000000e80000000020000200000004e9b65ad22fd70e00a765b50a8d75375e871e4bcd578db9e7dca245489b2a9a0200000000df3261e167a27effa0b642d9827693f8e02252587858059814f06c695f0c4e540000000d54c9dc01294cbd083b4b3d9c0cc75ad9d280acb08b8f686593eff61847305dd285b340f8363306f3fdbac11fba4ea1ff823d7d0d5bf78a7c076c5cf6ea4fa14 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage IEXPLORE.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exepid process 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
IEXPLORE.EXEpid process 1712 IEXPLORE.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exedescription pid process Token: SeSystemtimePrivilege 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exeIEXPLORE.EXEpid process 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 1712 IEXPLORE.EXE -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exepid process 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exeIEXPLORE.EXEIEXPLORE.EXEpid process 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe 1712 IEXPLORE.EXE 1712 IEXPLORE.EXE 3256 IEXPLORE.EXE 3256 IEXPLORE.EXE 3256 IEXPLORE.EXE 3256 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exeIEXPLORE.EXEdescription pid process target process PID 2184 wrote to memory of 1712 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe IEXPLORE.EXE PID 2184 wrote to memory of 1712 2184 0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe IEXPLORE.EXE PID 1712 wrote to memory of 3256 1712 IEXPLORE.EXE IEXPLORE.EXE PID 1712 wrote to memory of 3256 1712 IEXPLORE.EXE IEXPLORE.EXE PID 1712 wrote to memory of 3256 1712 IEXPLORE.EXE IEXPLORE.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe"C:\Users\Admin\AppData\Local\Temp\0d8e2d766b0a4f54f6a2cfaad08ce86d87eec1bc28c0ea7d86147b969231e693.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.d1kf.com/2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3256
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD53c94b790a4d3d3813b9804b360811c02
SHA19b42bca99be723330c45b22abb0698f77ef8077a
SHA2567bc88a561babff736195edc916e12556d4a870e9dc94e649adff7d6859468d93
SHA512594410b019fde2552e456bf87934eab332c73d5a1c73c3fac27886bb2c8f2b2c174acb0fa5f67b40a4b41339cff713b239eab680c6dd7aab00aacaf8e38538b8
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize434B
MD5edef41d349abad12194c2d85f7a7a54b
SHA127258fa2766dda7cc4f9f4db37d403d63f6acbbf
SHA25656a95ba20171f8bd47d66355d91200de8ee3e5df677b12d786aec1a3643528e9
SHA51260a24eb4271022dde6207459f12276e92e3727604e45c44022e7ea429c639120178c329a9b55a221811cf329956115562348aa6b045f785ba9fea46a96ab3aa1
-
Filesize
1KB
MD510e6659a4669d1c34607a91cd2661624
SHA1700d21f99e9d26f97e81cbafc02c2590c3ea9d99
SHA256a7dcb05ebab5b10cc9a57e9de572f54b100159f87890cd6480b121428c9cbaf3
SHA51264ebfe559d4a781f93e16a8d51e470b6a76c1c8bf9d53209dd5393be59aa879130d399c16c71a2472b162f4b3d5150900ef01dd1bca79126aa5e8b53560852e8