Overview
overview
8Static
static
1社媒助�....4.zip
windows10-2004-x64
4社媒助�....4.zip
windows11-21h2-x64
1assets/bilibili.svg
windows10-2004-x64
3assets/bilibili.svg
windows11-21h2-x64
7assets/douyin.svg
windows10-2004-x64
3assets/douyin.svg
windows11-21h2-x64
7assets/kuaishou.svg
windows10-2004-x64
3assets/kuaishou.svg
windows11-21h2-x64
8assets/notice.svg
windows10-2004-x64
3assets/notice.svg
windows11-21h2-x64
8assets/opt...j4.css
windows10-2004-x64
7assets/opt...j4.css
windows11-21h2-x64
3assets/pgy...hu.svg
windows10-2004-x64
3assets/pgy...hu.svg
windows11-21h2-x64
7assets/sid...ep.css
windows10-2004-x64
7assets/sid...ep.css
windows11-21h2-x64
3assets/tiktok.svg
windows10-2004-x64
3assets/tiktok.svg
windows11-21h2-x64
7assets/xia...hu.svg
windows10-2004-x64
3assets/xia...hu.svg
windows11-21h2-x64
7assets/xingtu.svg
windows10-2004-x64
3assets/xingtu.svg
windows11-21h2-x64
8background.js
windows10-2004-x64
3background.js
windows11-21h2-x64
3chunks/_vi...Irs.js
windows10-2004-x64
3chunks/_vi...Irs.js
windows11-21h2-x64
3chunks/chr...MWn.js
windows10-2004-x64
3chunks/chr...MWn.js
windows11-21h2-x64
3chunks/fei...VHl.js
windows10-2004-x64
3chunks/fei...VHl.js
windows11-21h2-x64
3chunks/opt...EjE.js
windows10-2004-x64
3chunks/opt...EjE.js
windows11-21h2-x64
3Analysis
- max time kernel
598s - max time network
439s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/05/2026, 04:08
Static task
static1
Behavioral task
behavioral1
Sample
社媒助手-v3.2.4.zip
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
社媒助手-v3.2.4.zip
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
assets/bilibili.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
assets/bilibili.svg
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
assets/douyin.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
assets/douyin.svg
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
assets/kuaishou.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
assets/kuaishou.svg
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
assets/notice.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
assets/notice.svg
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
assets/options-azv7urj4.css
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
assets/options-azv7urj4.css
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
assets/pgy.xiaohongshu.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
assets/pgy.xiaohongshu.svg
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
assets/sidepanel-DHBbuRep.css
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
assets/sidepanel-DHBbuRep.css
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
assets/tiktok.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
assets/tiktok.svg
Resource
win11-20260130-en
Behavioral task
behavioral19
Sample
assets/xiaohongshu.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral20
Sample
assets/xiaohongshu.svg
Resource
win11-20260130-en
Behavioral task
behavioral21
Sample
assets/xingtu.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral22
Sample
assets/xingtu.svg
Resource
win11-20260130-en
Behavioral task
behavioral23
Sample
background.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral24
Sample
background.js
Resource
win11-20260130-en
Behavioral task
behavioral25
Sample
chunks/_virtual_wxt-plugins-CVOG8Irs.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral26
Sample
chunks/_virtual_wxt-plugins-CVOG8Irs.js
Resource
win11-20260130-en
Behavioral task
behavioral27
Sample
chunks/chrome-ei6IVMWn.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral28
Sample
chunks/chrome-ei6IVMWn.js
Resource
win11-20260130-en
Behavioral task
behavioral29
Sample
chunks/feishu-sync-config-DQEibVHl.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral30
Sample
chunks/feishu-sync-config-DQEibVHl.js
Resource
win11-20260130-en
Behavioral task
behavioral31
Sample
chunks/options-BHuSiEjE.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral32
Sample
chunks/options-BHuSiEjE.js
Resource
win11-20260130-en
General
- Target assets/xingtu.svg
- Size 526B
- Sample260504-eql18sfy5n
- SHA256 f296c1e37db61ab361f1751ef1f3fd6cffaf38cd47c900abb796db6ec1ee518f
- MD5 d47a1f4289c7a99fd1ebcb112b33a092
- SHA1 ccd177030fb4f29bd0a5be70e9e555e0dfd21e4d
- SHA512 35a3825e36e0c59743974a1fc9160e487f77e6bb38af65e4cce59f243fe249d13bb06248c78a11a9b67f1e8d8cdefadcd68c0fabbc92605e619d7a1c1a353ea6
- TLSH T10FF0C0DCD31DA930851C4749A3FC1BD4901F00CAD0CA119CE8412884C461EF62E0DBBD
- 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 Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251323" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{23E4473D-476F-11F1-9F8B-560314B4B9EC} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000007c434112bd0a443b6710fd5309d466200000000020000000000106600000001000020000000e9611b681e11beda220927c4a4db11a29f99cb387c1109c807b456735268d292000000000e8000000002000020000000ba5a1f0e59f01e2b406b4a5fc19d5f76b2b82b35ab4eb152da7d3a5e138d99f820000000c1dd67cd1caf6717a1e8ec94b14c30d42a175efa5adeac0b11f72bc0c62afd5040000000b0f6ed4034d8616497bf7c56da6936fd2c57895c73fb80461c8c3b7fc1e2676f0ce2fc52d1096196ad6dae2c708486d2f4d56f6a5ca9ae19f47e33119f0aad95 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60b8345b84dbdc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4175671110" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8060265b84dbdc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000007c434112bd0a443b6710fd5309d466200000000020000000000106600000001000020000000ebae3fb3628d61fdfd8e8dec610d5a09bbe40b4c5b090bdc9138d19eb611d18b000000000e8000000002000020000000068f1529eee6806437d64fa126b72ed4e10b512dbf967b747ad8f3c18e5c567b20000000c1d74d257f3d89aeec1ddb57be68947c8f04091e361575f26ef1d593b450160640000000bf5c87fb1d492acc71130deaf12c9d385f88086e9a83336d6b0a25f9318ee1ae3faf0a6bc7d2bab6a9b20d60d66c35738b106e579f5208bee50a367647595cfa iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251324" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "248828706" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484632792" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-643422742-1162610606-620613169-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4904 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4904 iexplore.exe 4904 iexplore.exe 1308 IEXPLORE.EXE 1308 IEXPLORE.EXE 1308 IEXPLORE.EXE 1308 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4904 wrote to memory of 1308 4904 iexplore.exe 84
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\assets\xingtu.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4904 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4904 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1308
-
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 a2578620d868479abb1dac538bf8b9afce6593c114a9c57cdb72d201958d22c0
- MD5 4d47cc108989d4bb0e43658557b448c2
- SHA1 7b369fe02bd9a869eb2a83facdbb1c69b39000c7
- SHA512 530dc8c4d33c21b8cc2e4155f950fc743540137f94854ad7d91d5c6dba1a78f40f269b99077f5bb8f9373a4eb46caf4d49d5d6a545edbc7d8fd82be32a39f69a
- TLSH T19FF0D472146DF139A980ACEC0510CFF61073E02704B44992913CFBD42A7976CD61B476
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 7a7eab83c386080ae3580b40469cb23437c1a4478bce2a3cc46c64b27e979b8b
- MD5 3a0ba5bbbbdf82050bd6479f1a3d99e6
- SHA1 75cbdb329ebeea9ff3fd9bb5efc89861d22649b1
- SHA512 30140630b538f273eb392442510194124762e2849aab7a5827bf129fe06c7c851032cd9cf437d809d8ff53329b17e578cc168636aaf5456b8369a050aff42c2b
- TLSH T14FE0C02415FB411FE2E4E03587D9782186AFF122043DA3B525C48F08B702A40EE02A29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CI9R7J2W\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH