Overview
overview
10Static
static
106e9fdbd85c...ef.exe
windows7-x64
16e9fdbd85c...ef.exe
windows10-2004-x64
1"AKL.dll
windows7-x64
3"AKL.dll
windows10-2004-x64
3"AKL.exe
windows7-x64
1"AKL.exe
windows10-2004-x64
1"AKL.dll
windows7-x64
1"AKL.dll
windows10-2004-x64
1"AKL.dll
windows7-x64
1"AKL.dll
windows10-2004-x64
1"AKL.chm
windows7-x64
1"AKL.chm
windows10-2004-x64
1"AKL.exe
windows7-x64
6"AKL.exe
windows10-2004-x64
6$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3AKV.exe
windows7-x64
1AKV.exe
windows10-2004-x64
1Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7qs.html
windows7-x64
1qs.html
windows10-2004-x64
1Analysis
-
max time kernel
94s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22-01-2024 03:37
Behavioral task
behavioral1
Sample
6e9fdbd85c3f5e072b9cbe6a5fe316ef.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6e9fdbd85c3f5e072b9cbe6a5fe316ef.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
"AKL.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
"AKL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
"AKL.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
"AKL.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
"AKL.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
"AKL.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
"AKL.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
"AKL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
"AKL.chm
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
"AKL.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
"AKL.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
"AKL.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
AKV.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
AKV.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
Uninstall.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
Uninstall.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
qs.html
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
qs.html
Resource
win10v2004-20231215-en
General
-
Target
qs.html
-
Size
1KB
-
MD5
1f8a533b1761fd59231b763303647650
-
SHA1
8f4f75b6b7228257b501c6b3f990d27c55ee1b7f
-
SHA256
1a962c7395d596113445b2b7fa0efd5bde4b64a413aa528daed9b7327aa2ae07
-
SHA512
f04535920dba1a820b1253c61b347bde4d14307258b1ecf866b9f481045cef074307500bdb1c4bb5bfe4f9a22811ba79df42f38141df15d3ae332b445095ad1a
Malware Config
Signatures
-
Processes:
IEXPLORE.EXEiexplore.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31083748" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de600000000020000000000106600000001000020000000f732d62c8879048373e8f934231cab1775b33af0c3bec75f887da4d76e0d4179000000000e8000000002000020000000aae772400257b63983cd008f60c4a30289a41a65c8a8a54ec99482ca8ab23d482000000014b68257c4524bbbc2ffd8de7f5ae8816e5695c995adbbd8b8d8845959fcef4f40000000b85e8edee1b217eb628d90e82af64a27ee786ae71af9fa5c56b725eb4205e8494b4c1edc1525d50c14bef23e8463749224bd86b991de075a068f7ffcee9d22be iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31083748" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1808814784" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0c2426ce44cda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1812408540" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de60000000002000000000010660000000100002000000070716d5109d69e176e35d838475c5bb7eeeb3d68a5c91178e7c7efbcffd8a6a6000000000e80000000020000200000002a6f74809521f996b9aab83933a94cd77d5144caa292adf275c08e2c3a74bb4e20000000f380e5bd3e687ed22de0f804e1b4b8cfec39a6329be708e3d027fb5644cde41a4000000040fcba745dbe387d586b402a37ae3d5681c88abec5b3208d2fefbb264a4d4ea0bd63d0960c3b3df2b0aadda3fadf0eed54356aa413566cc9054f5e85da1a3c0f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31083748" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d00c456ce44cda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1808814784" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412659634" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{976B89E7-B8D7-11EE-BD28-EA184F49D407} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2472 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 2472 iexplore.exe 2472 iexplore.exe 3180 IEXPLORE.EXE 3180 IEXPLORE.EXE 3180 IEXPLORE.EXE 3180 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 2472 wrote to memory of 3180 2472 iexplore.exe IEXPLORE.EXE PID 2472 wrote to memory of 3180 2472 iexplore.exe IEXPLORE.EXE PID 2472 wrote to memory of 3180 2472 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\qs.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2472 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3180
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5ecbee8be1b3e68b8e56274a975f204a9
SHA11f1c78785a4971aa3f1bb35fe28417795ecfd6a4
SHA25639266a7cfcf244879b79c5d99dd6b259063f954bfc47640558e773810eab1be3
SHA512eabc00ddaa5d31c3b80515f9923ff193e89c1561e3f65dadde2e52d91ad249f6c215d34971b58e54d2643368e3712a01c1dfd7ec362f651f8ac3cb4bc8aeea3d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5dc16303d7ef66092791e6aada7e90c01
SHA160535157bee27ac8c4f5bde3ab87d9b383994924
SHA256755c82491b700943501170a1e5962098c2a1f75c9463e493c254c4bc88fccf77
SHA51228d4e4f9acebd996b29145337add25ea63e39b57424a09e4b4336122ba2110ca2c7e5c3509241dffde8682a1d542c88fedaa631b2ab059302880645837041be6
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee