Overview
overview
7Static
static
7BleachBit-...up.exe
windows10-2004-x64
7BleachBit-...up.exe
windows11-ltsc_2024-x64
5$PLUGINSDI...er.bmp
windows10-2004-x64
1$PLUGINSDI...er.bmp
windows11-ltsc_2024-x64
1$PLUGINSDI...rd.bmp
windows10-2004-x64
1$PLUGINSDI...rd.bmp
windows11-ltsc_2024-x64
1COPYING
windows10-2004-x64
3COPYING
windows11-ltsc_2024-x64
3cacert.pem
windows10-2004-x64
3cacert.pem
windows11-ltsc_2024-x64
3etc/fonts/...ht.xml
windows10-2004-x64
3etc/fonts/...ht.xml
windows11-ltsc_2024-x64
1etc/fonts/...ts.xml
windows10-2004-x64
3etc/fonts/...ts.xml
windows11-ltsc_2024-x64
1etc/fonts/...ne.xml
windows10-2004-x64
3etc/fonts/...ne.xml
windows11-ltsc_2024-x64
1etc/fonts/...as.xml
windows10-2004-x64
3etc/fonts/...as.xml
windows11-ltsc_2024-x64
1etc/fonts/...lt.xml
windows10-2004-x64
3etc/fonts/...lt.xml
windows11-ltsc_2024-x64
1etc/fonts/...ra.xml
windows10-2004-x64
3etc/fonts/...ra.xml
windows11-ltsc_2024-x64
1etc/fonts/...es.xml
windows10-2004-x64
3etc/fonts/...es.xml
windows11-ltsc_2024-x64
1etc/fonts/...in.xml
windows10-2004-x64
3etc/fonts/...in.xml
windows11-ltsc_2024-x64
1etc/fonts/...ic.xml
windows10-2004-x64
3etc/fonts/...ic.xml
windows11-ltsc_2024-x64
1etc/fonts/...in.xml
windows10-2004-x64
3etc/fonts/...in.xml
windows11-ltsc_2024-x64
1etc/fonts/...ng.xml
windows10-2004-x64
3etc/fonts/...ng.xml
windows11-ltsc_2024-x64
1Analysis
- max time kernel
898s - max time network
626s - platform
windows10-2004_x64 - resource
win10v2004-20260513-uk - resource tags
arch:x64arch:x86image:win10v2004-20260513-uklocale:uk-uaos:windows10-2004-x64systemwindows - submitted
04/08/2026, 12:36
Behavioral task
behavioral1
Sample
BleachBit-6.0.2-setup.exe
Resource
win10v2004-20260513-uk
Behavioral task
behavioral2
Sample
BleachBit-6.0.2-setup.exe
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral3
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win10v2004-20260513-uk
Behavioral task
behavioral4
Sample
$PLUGINSDIR/modern-header.bmp
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral5
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20260513-uk
Behavioral task
behavioral6
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win11ltsc2024-20260710-uk
Behavioral task
behavioral7
Sample
COPYING
Resource
win10v2004-20260513-uk
Behavioral task
behavioral8
Sample
COPYING
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral9
Sample
cacert.pem
Resource
win10v2004-20260513-uk
Behavioral task
behavioral10
Sample
cacert.pem
Resource
win11ltsc2024-20260710-uk
Behavioral task
behavioral11
Sample
etc/fonts/conf.d/10-hinting-slight.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral12
Sample
etc/fonts/conf.d/10-hinting-slight.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral13
Sample
etc/fonts/conf.d/10-scale-bitmap-fonts.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral14
Sample
etc/fonts/conf.d/10-scale-bitmap-fonts.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral15
Sample
etc/fonts/conf.d/10-sub-pixel-none.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral16
Sample
etc/fonts/conf.d/10-sub-pixel-none.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral17
Sample
etc/fonts/conf.d/10-yes-antialias.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral18
Sample
etc/fonts/conf.d/10-yes-antialias.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral19
Sample
etc/fonts/conf.d/11-lcdfilter-default.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral20
Sample
etc/fonts/conf.d/11-lcdfilter-default.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral21
Sample
etc/fonts/conf.d/20-unhint-small-vera.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral22
Sample
etc/fonts/conf.d/20-unhint-small-vera.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral23
Sample
etc/fonts/conf.d/30-metric-aliases.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral24
Sample
etc/fonts/conf.d/30-metric-aliases.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral25
Sample
etc/fonts/conf.d/40-nonlatin.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral26
Sample
etc/fonts/conf.d/40-nonlatin.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral27
Sample
etc/fonts/conf.d/45-generic.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral28
Sample
etc/fonts/conf.d/45-generic.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral29
Sample
etc/fonts/conf.d/45-latin.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral30
Sample
etc/fonts/conf.d/45-latin.xml
Resource
win11ltsc2024-20260709-uk
Behavioral task
behavioral31
Sample
etc/fonts/conf.d/48-spacing.xml
Resource
win10v2004-20260513-uk
Behavioral task
behavioral32
Sample
etc/fonts/conf.d/48-spacing.xml
Resource
win11ltsc2024-20260709-uk
General
- Target etc/fonts/conf.d/10-scale-bitmap-fonts.xml
- Size 2KB
- Sample260804-ps7e3a1bjb
- SHA256 df8e99abb6f82384c61978906a45a95794940545da95790d87f01d9391e0894b
- MD5 8588f87eaf68a1eb73920066f6817b48
- SHA1 d662489d576538a2fa80387f0992c2c47159659a
- SHA512 d419ef273977ca59742a03207e3b0f1cc4e342753025860246b9c2dfcd1c1ea4f42faa84e7aba539a548a6c5a7dd9d61a89be11ec9316470156ea7ccc0cd6ef7
- TLSH T174417C37E0EDBD56A5804D52BF39368AEE91C3BA0159B025F4CC06041F9E3C35763E96
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "492612066" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31269902" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049a593bfc1a93b4c90d42fa23be0011f0000000002000000000010660000000100002000000088e6313054b38906d340c4f94cf1e40dec92a51c9a5b0c0e9e77ceace2dc96af000000000e800000000200002000000024e84e81732cf85862d9e534ee7dde1c1320d5c7f5d7b16e6501005d0adef6a620000000bf9137ab5989c59848fae2f18c94f1c797ac3cf2a45e099fc706ff2c0a11880140000000c8bbfd61f10e5434fc0816bfcbb5451efab69033aa6e1d49e9a0f74799785c77c1b20fdad1e643557fb27dc80aca420afdbde574f4619c4e7c8d8c655c2639b9 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "338370868" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31269902" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{3F0EC4C2-9001-11F1-92B1-6E3C66B8C91F} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049a593bfc1a93b4c90d42fa23be0011f00000000020000000000106600000001000020000000d2cdca71fc4359b1793f896ea4c85bdf4f042430f12cfd097b987ec8cb239b1f000000000e800000000200002000000052c6cb9fc88cac1663cd18af39e77e5261baa3db9c698a027e7b3d2f265b2364200000004797a62c09ab1eef21b3ce98a8557738bc7ae077e75411e76765dca3747922944000000078f302c74c285251ced36399b5695ef947e17222baf8843e0cec3b759bef2d2c8476ba10bfc45b46781f86dae49d4d833b305a7734e17c4a067850f54975085e iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0927e761624dd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\uk-UA = "uk-UA.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "342589031" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b079761624dd01 iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5296 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5296 iexplore.exe 5296 iexplore.exe 4960 IEXPLORE.EXE 4960 IEXPLORE.EXE 4960 IEXPLORE.EXE 4960 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4436 wrote to memory of 5296 4436 MSOXMLED.EXE 86 PID 5296 wrote to memory of 4960 5296 iexplore.exe 91
Processes
-
C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\etc\fonts\conf.d\10-scale-bitmap-fonts.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\etc\fonts\conf.d\10-scale-bitmap-fonts.xml2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5296 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5296 CREDAT:17410 /prefetch:23⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4960
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 241c927e31298f19db62f83279dac84445deeac048d8c1fad744a993d8ba83c6
- MD5 9aa3effc211fcccf562f80b4f68f378a
- SHA1 44d604c45e6849928a3cb90efb86953b3f71f057
- SHA512 fe87aa44e62868c1c0fce6cebe13054d852da51a5cc62da3d2a44efec96a30f00c713d8d8a5beeaf51bcf98f8d51eb9c337329995401729233a1331fc07300d0
- TLSH T19EF0D4871079D874A5D395DC186D866E7820A5F310F80611943C5AF424037EE5B07827
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 4e70f214a51745e680e5451246d0e6d1755019e998e08f3d73e65ca1a0e727a4
- MD5 8a541d3984d78d4b9b356d35e329393f
- SHA1 438376fd4df6395449846421deb14253532514da
- SHA512 2d4b64c39d7d1ccbbb0ca59b873158154ef0af514a0adf5a1bb16dc083979c042476a037731cacf31d0b1db6f1ad16cfe07262cc9449b2b672908d3dfd17695d
- TLSH T178E07D2815FA422FF1F4E4798BD9753584AEF1221529E2F429E89B04B702A009D03B29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Z2Y2KKVK\suggestions[1].uk-UA
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH