f45dcbd13c47c789a90d8e0728abb588ab63ab0911530fec579cb18100a21f40

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
07/07/2023, 02:30

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General

Target

machine.xml
Size

33KB
MD5

0869544722561f5aff0eefc83fc7b001
SHA1

1e118f4b5c1c6a7b1858e3fccb1b1d1095561976
SHA256

ef9b9387168fd1dd6c996f96c134d9c44f8eb06f9587004bf997252a520182d6
SHA512

ced7c9a5363cabdb87b01ed6b4ca190a690640dddf5cbcc0438acdc611a8ee942cb6cd73c78d3fc2d59f70171f22ac832a10b1e23758dc92599ee24acd978ac2
SSDEEP

384:PbtltttttSRtNRtcRtGrRtSRtTf5Rt70zDgRt2Rtuj4f1RDRty6ugyunHMSeuWuh:dkn

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395462087"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4e20c56306bc849bbbf82eb036fcf6e0000000002000000000010660000000100002000000092c2aa054324af32ad1a46def1972b776eb66cbccaa262492c1f450c96609dc6000000000e80000000020000200000001e4d204199cf4942e9ac78f815984ef65831f877279b6d24a9a52ee02cc07d4620000000078049a165794ab31d70e815b7850154a655cbf5b6aeb17737f6d3ae93529f2f40000000295d1d4109921ab4a168958b92477e10d4877df029585c8dbaf0d64d73deab00ed01123b269630c63cde486ee4aa6db9783854a03bb80af577bd71ba5c2fb35f	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6E8861A1-1C6E-11EE-82AB-6A6389873578} = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 409e62447bb0d901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1544	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1544	IEXPLORE.EXE
1544	IEXPLORE.EXE
2056	IEXPLORE.EXE
2056	IEXPLORE.EXE
2056	IEXPLORE.EXE
2056	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 1972	2268	MSOXMLED.EXE	29
PID 2268 wrote to memory of 1972	2268	MSOXMLED.EXE	29
PID 2268 wrote to memory of 1972	2268	MSOXMLED.EXE	29
PID 2268 wrote to memory of 1972	2268	MSOXMLED.EXE	29
PID 1972 wrote to memory of 1544	1972	iexplore.exe	30
PID 1972 wrote to memory of 1544	1972	iexplore.exe	30
PID 1972 wrote to memory of 1544	1972	iexplore.exe	30
PID 1972 wrote to memory of 1544	1972	iexplore.exe	30
PID 1544 wrote to memory of 2056	1544	IEXPLORE.EXE	31
PID 1544 wrote to memory of 2056	1544	IEXPLORE.EXE	31
PID 1544 wrote to memory of 2056	1544	IEXPLORE.EXE	31
PID 1544 wrote to memory of 2056	1544	IEXPLORE.EXE	31

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\machine.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1544
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1544 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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
86e5daf5477213afc65ce00d3b0f168a

SHA1
37969cb03678534088c8a2c83d4e5b0cb0561f78

SHA256
8d1ae4d9e3672da4b76edefa5c78df0eb66dbedd9484f7bf7bc53f59f07ec25c

SHA512
5ae375256a143d9c4ccfa35bbf3537d35d415b67ec614e6b3469e203b3e0a213eca8f7f0f139cc4309ec371dec835b3a7089452884a6b2ee5154f615d0b8d562

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

Filesize
344B

MD5
dc9fa5a7554c08b5e56a05c9199e6688

SHA1
a28203d265a211c17f0862f75f1e35ecf83d92a6

SHA256
7a7c2af07efbf856d9cadf99c2e211420d8fb80164ccb17b40e6cbbd98d81d20

SHA512
029892d80584d25da71d98696b4844854798cfcd3057edb63cc9fe79f0301c5a270a078409246250bdb53ed5ccff9697f5f5a2e5682d42cec8024e07c1ab87a8

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

Filesize
344B

MD5
9855c23d8f0c9fc53fa58de1396d67f3

SHA1
cfe86fe5c1386ca68700fa10ff42a5dee2c7d3ee

SHA256
70431b0f23a492c55069c693528489116b82c4be4727e0f9050890f8d480f9d1

SHA512
ba16f465ad07789a4e47eccc686e03b2dc184563f550e61ae8a30f561c039fb3dc310f7f4ac5a99cb9b20a33da609f0350923c93d38fca9e0ff36eb0f70c8702

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

Filesize
344B

MD5
d4278fe51a98b14a971534feaca5ac1b

SHA1
38693ab9e1c8cfe3dc13e7ebff739d975b0b5106

SHA256
a849666345d992e74147d4b77505ac75580af878ba9bc706095eb429d88923f3

SHA512
d3b61776535eecdd8030da26b55d0786ab43e167e1c390e48c5010e350d964bb8f981d11efe05dc13c8f04a798dac7f473541d288b6b73d79add26e4145b8a44

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

Filesize
344B

MD5
75944fd9a8ad7c6f605b53131b340365

SHA1
4b0b31e80369900e0c0e4fa8f3deb49afb442f3d

SHA256
c089fd8e0cc3e200a269fa2274c4036d5c470b7a31c69b796435ce13b15ee06c

SHA512
b00be37ce517ffb4cdf50969d164df18612218e1fdaeb0f254bcc17e105b05eeb733c3b50fd9cbf1f0fb4549f3a8dcdf00e1ea38e29f44b0ee48065028e26cb0

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

Filesize
344B

MD5
a909096c84a4b542586b85ff8d7e9510

SHA1
20896c4cd7b2d06ab55d5d4c685c23848ca61f09

SHA256
9dacceedc0d057a6c70817bd863a28708ed74206f2f34f0b16e159e016734c85

SHA512
92d61d2089680edd92cb35db57a9cc46497565731425db48cddb193b293b913537f065f5a319f07c45f0fd30299ea4f25503caeb7452a6a119cdb9abdfdf0b13

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

Filesize
344B

MD5
a52756604dc3d5084818416c748f5a88

SHA1
675ae2e1feb9823246e2ff8831ba63c04f46e467

SHA256
72539a42eab004fdb5a408014c3f180b1e196aeacb106191a9f9d58eb8c2393e

SHA512
b174904629660c14d00e8774c962a7b91bec10588e0a6a57db3e8afc85f5a4034aaf4a8f28cade36500368c160e6e3c9b8cdac562ecb18aac7809b4b19f6c718

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

Filesize
344B

MD5
1e437a8fa82afb81dfb03b0f3b54e69c

SHA1
4cbe8ff6cc895d7289315dc1eb88f3ca0a7685c6

SHA256
df2a0872a6cc4eb4da95461b54df1f697fd137e404ff64f8aa3fbf7748453f7c

SHA512
faac1fabf97e301ea24cb72b95a9665e9b28efd50611c4a86c1e73d79d360a5fa8f6cca6d673b515cf177f512d0c546ae7d2c3ebea4414368019c9d42ed246cb

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

Filesize
344B

MD5
9a78a2a3732c39210256b62f30ec43c7

SHA1
6482eb04dbcfb64ae7f65d748f89ab227332dca5

SHA256
94a8e7a5ca6b381e1423fe2bfc79f97179fcd14cea7c8f7ec26cd0ab3b5e7f50

SHA512
6bf78658bd26fa9ea7c0a17de0bf3442af44f54866e3979f93852df987c74c1ad189d5b7f8ac373d29ad427c91e3e3fe29a4fafa3454a01c092f17c1bb8fe8ff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\DXRMASGZ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8191.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8203.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\76809V89.txt

Filesize
606B

MD5
d1e804a0a305a633c593bdb77623ccd6

SHA1
daa817ed03b7be9935dd1df03b865b9b2b9a1fc0

SHA256
74507c1b6eae8fcbee28f303bd9bb5abd413c87a7d5b82143a800d694a76b0a8

SHA512
a95293f3286d13b572df3010968663229c49fc1601b15d722400b027b2e1736062686b80124c86bc1c3510affe5dd9eac7092e64db03ae99abcfdf86fdc1621e

Download Submit