ddacdf7a7d7f171f6e4717b215289b58675194149eea69b9637f726871065759

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 06:26

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General

Target

110801d8482b4247c84882dc032e377e.exe
Size

25KB
MD5

110801d8482b4247c84882dc032e377e
SHA1

8e6d1d5adf86c6b8c55832a0e9a43f0f82b78cdc
SHA256

ddacdf7a7d7f171f6e4717b215289b58675194149eea69b9637f726871065759
SHA512

80337537aa25cd9c55adfc29e5b3e4331187b6402c8f7e57a00136e7c7e7375912c20968f85c27ecac5b7072c4c20fd44954db557c74d3fc633f0c7a4354d294
SSDEEP

384:2AhlgI/HULp3PVUoWkq1mcKP19SUMBGpLGQNPC2a+VkjFQwEcKoYSr:2AHAp9Ulkq54PSUHS+62cT

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1996-0-0x0000000000010000-0x0000000000027000-memory.dmp	upx
behavioral1/memory/1996-3-0x0000000000010000-0x0000000000027000-memory.dmp	upx
behavioral1/memory/1996-4-0x0000000000010000-0x0000000000027000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 47 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e91786640000000002000000000010660000000100002000000065b3366df495530f7acc1488a3c8a42abb86422aec335f3fada493205e0bb2dd000000000e8000000002000020000000f28794bfd4021f2e5f7e9ec40989c7a3e97d4bf21fc6be7da829875b01625937200000005b68a75da0110b1fa33f7e38f98bf81a2820eddecdfc5cde7e735f82713e9aa3400000005cad3fa511514d6d49fc958e60f3c729518ea910dbba86bf2d29caf20431b3c1bfebf54f5ac8c8debc7f5abc96bfce8b143a305f28a45fccbdf29c74dbc386c1	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0a61835713cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{69F434C1-A864-11EE-B6E5-76D8C56D161B} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\adult.oo.lv\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Cache = b104000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\adult.oo.lv	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2856	iexplore.exe
2856	iexplore.exe
2856	iexplore.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2856	iexplore.exe
2856	iexplore.exe
2668	IEXPLORE.EXE
2668	IEXPLORE.EXE
2856	iexplore.exe
2856	iexplore.exe
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2856	iexplore.exe
2856	iexplore.exe
1676	IEXPLORE.EXE
1676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 3052	1996	110801d8482b4247c84882dc032e377e.exe	28
PID 1996 wrote to memory of 3052	1996	110801d8482b4247c84882dc032e377e.exe	28
PID 1996 wrote to memory of 3052	1996	110801d8482b4247c84882dc032e377e.exe	28
PID 1996 wrote to memory of 3052	1996	110801d8482b4247c84882dc032e377e.exe	28
PID 2856 wrote to memory of 2668	2856	iexplore.exe	31
PID 2856 wrote to memory of 2668	2856	iexplore.exe	31
PID 2856 wrote to memory of 2668	2856	iexplore.exe	31
PID 2856 wrote to memory of 2668	2856	iexplore.exe	31
PID 2856 wrote to memory of 2788	2856	iexplore.exe	33
PID 2856 wrote to memory of 2788	2856	iexplore.exe	33
PID 2856 wrote to memory of 2788	2856	iexplore.exe	33
PID 2856 wrote to memory of 2788	2856	iexplore.exe	33
PID 2856 wrote to memory of 1676	2856	iexplore.exe	36
PID 2856 wrote to memory of 1676	2856	iexplore.exe	36
PID 2856 wrote to memory of 1676	2856	iexplore.exe	36
PID 2856 wrote to memory of 1676	2856	iexplore.exe	36

C:\Users\Admin\AppData\Local\Temp\110801d8482b4247c84882dc032e377e.exe
"C:\Users\Admin\AppData\Local\Temp\110801d8482b4247c84882dc032e377e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\system32\wscript.exe" //B "C:\Users\Admin\AppData\Local\Temp\hhnPDEIGTv.js" "C:\Users\Admin\AppData\Local\Temp\110801d8482b4247c84882dc032e377e.exe"
  2⤵
  PID:3052

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2668
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:1192966 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2788
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:341009 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
344B

MD5
d9320a162380fa01a8ed88dbf26eb199

SHA1
3831bf0ee71101bc8370fe794adc1cdc8260fde3

SHA256
b045ec60e9f94ad2a3085fc478f76cc0ab20c69b1a25a00414aa06e52be50763

SHA512
dab4e6b94ebaba90c945ebf673898a462a56de3c24460aa28171dd4f3de02502cb50e77b08f77e0726e36a430cb4e94f9739e0461006e55c6c1cd2c588ab2fa8

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

Filesize
344B

MD5
d9cbe471f058529bd252bc963ae58d9f

SHA1
6d88a5a4f9f25eafb89c2c06154ad92fb60d6bda

SHA256
05a944c1893830b8c5e765ecdbcf9b82e7e1fe7a307ba388f0dafa5e93502ede

SHA512
72526676f0e7c47741d0e79acc492359193d158c98224a9b57de0b2d42e0c18b2fe62d84ac67a54744aa3dd0636004201de35b74967937c1dee4834781f42c98

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

Filesize
344B

MD5
881e22382cad21fcac6ef4fa6dc08d85

SHA1
8e04ea3e98fc9cadf4f91efee1bb83398358b47d

SHA256
5e019a9baa0f05af78ef43f0c66b874a36c63b66f1b6af1b59bc62037876fdc3

SHA512
c5193e1bdd5958fc935bc769b0def79edc3e6980a252942e474748bb474264e50d32a0acef9ea34720f7e0f5579da97dcbdae5d274c85f033925c5880165aec0

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

Filesize
344B

MD5
9ba085eee906e706ea9b47af7572454a

SHA1
044236abeabd012a0c75274946799d449425da00

SHA256
9e832fa80528fd2119df258a6ee37ff4201150b40d936835f6a6a0047f1060d1

SHA512
dea1c24ae0789cf7024110fad9c0f44537029d6a3ec6371237967452d5d846828f2e64166de80ccf4f9022804bad72f57aa2a644c022647047a813073f17fab8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\YV6H14B0\favicon[1].htm

Filesize
291B

MD5
b73189024a094989653a1002fb6a790b

SHA1
0c44f096cd1fec253c1fe2fcfcd3c58fe05c402d

SHA256
014c471c07b2bc1b90cf5b46eb8eb60abe3ac278e43cd8fcc7c4e6c8950c592d

SHA512
1bca726835d33847812060c968e5306535f513429de5c90d66942155fd42ff75508dba97da8ca36c6d6e6a8df5a2602fe3be047bb5612ad4e367c6c00e1e50a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBE41.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC4F8.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\hhnPDEIGTv.js

Filesize
12KB

MD5
33c60858171478c3c5266122095b3e20

SHA1
729787ede9f390ddf2250bbd1d15848e1e2be454

SHA256
795f8ac902fc77d73ec28c7fdb14501c39c769ca0b3738500c39b82e896ecbdd

SHA512
f4d5c016efb01555fd6e43f1b0a50cc45029e32a6f581b850458ef85b3f7b8727fa5b6645eb07e136a9f78675cd653cd8f6a5c8ad342992352d581db9be3b7c5

Download Submit
memory/1996-0-0x0000000000010000-0x0000000000027000-memory.dmp

Filesize
92KB

Download
memory/1996-3-0x0000000000010000-0x0000000000027000-memory.dmp

Filesize
92KB

Download
memory/1996-4-0x0000000000010000-0x0000000000027000-memory.dmp

Filesize
92KB

Download
memory/3052-62-0x0000000000270000-0x0000000000272000-memory.dmp

Filesize
8KB

Download