d3a823e659bd2c06be7380f3dbad0039ccb491429d24e82ec95226a4d92b95f5

Analysis

max time kernel
6s
max time network
16s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 17:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

uofaDocTypes.xml
Size

1KB
MD5

65a9bed80df6e776664386c10efcfb55
SHA1

d270c550b12e22a821c1f536eb33cb6aeee67d51
SHA256

d3a823e659bd2c06be7380f3dbad0039ccb491429d24e82ec95226a4d92b95f5
SHA512

683ab3bfad844ec9f01c305eb79f5c7e73d6dd8316eba380ab83fbf0af2979e789f2006925f3fe16a3d3dd7f47dfc64fc4ea2f1456d16a08c53116768ab29c2b

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{14DD5301-242D-11EF-88AC-F2AB90EC9A26} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2424	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2424	IEXPLORE.EXE
2424	IEXPLORE.EXE
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 3000	2256	MSOXMLED.EXE	28
PID 2256 wrote to memory of 3000	2256	MSOXMLED.EXE	28
PID 2256 wrote to memory of 3000	2256	MSOXMLED.EXE	28
PID 2256 wrote to memory of 3000	2256	MSOXMLED.EXE	28
PID 3000 wrote to memory of 2424	3000	iexplore.exe	29
PID 3000 wrote to memory of 2424	3000	iexplore.exe	29
PID 3000 wrote to memory of 2424	3000	iexplore.exe	29
PID 3000 wrote to memory of 2424	3000	iexplore.exe	29
PID 2424 wrote to memory of 2676	2424	IEXPLORE.EXE	30
PID 2424 wrote to memory of 2676	2424	IEXPLORE.EXE	30
PID 2424 wrote to memory of 2676	2424	IEXPLORE.EXE	30
PID 2424 wrote to memory of 2676	2424	IEXPLORE.EXE	30

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\uofaDocTypes.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3000
- - 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:2424
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2424 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
1f2f895a384ef9aac3ff4a5c8a8551e1

SHA1
b243664d15a6d3770361b2a4bdbd35af3634aa06

SHA256
e5d488dc122c5af5e92fcc8a2e3bb8d7254eb45cebe9dea8de2b70fa771602ae

SHA512
1c90dc4cab9782655d622aeeb9347c8a9b0d2c8e7434b2fef7625d558a9675f2e7dd3742736b8bcf7ba9e7d9b0d6ad596ddd4fde11eb0e7288c7595c66985526

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

Filesize
342B

MD5
c29bd385614ddc9bcb26da1d9b51cd3e

SHA1
2a5d489a2936cfaf1621c89db1e9969dfc755779

SHA256
139901e63e661f2fd2c80b3d3dcf3345f6455137b345b7f43b2e61e3f15f74a1

SHA512
c43a06fd09d5d186c4e655dee02d011d88e67c962d9bd399e589b0a27c49d50e6ef5ea1df3723f84c8d8f0e8311ae06a7f77633463cdced40c48adc5f529d8ae

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

Filesize
342B

MD5
e8b6b09e52446b478857baf46913dcfc

SHA1
b2a6a148e49d6bd9fb51f2edbd2e2ddf2416fb62

SHA256
fbef15e2b04da8f30247afaf22acd23560f836e9785b1e0292406d7d64a6adda

SHA512
e4201c51f11e283d259bf492b0f95516fd9a1d9e9ed189ce0d2d3812ce9b7ebf02c68c344560a11318ec2dd7eb0abc9b64d2852f159e3d4d27f1493e960e0799

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

Filesize
342B

MD5
0360c675e70a71941687496487a9bb3e

SHA1
4d8166922e31701f996900189371bfc762a898d2

SHA256
ad585993744c8a855b34b7aa064cea7b504dd2268320acf989a2dd677b7fbd03

SHA512
a9ca631ca015485699371d8e4c6ed458feb0f7889373a5020d2e9a065ea5aca296438421b01322a2a95b3723ac48872035d0a5842e31ababbf82005f836e9641

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

Filesize
342B

MD5
b0029005b6e1dc479329aea95678ca10

SHA1
48432379a7d8aad649993c810eef92f2bdf98c84

SHA256
155b9488bf9ef56eba010c9dd5a25e913b6512896d56bfc038242d0a7c582184

SHA512
1d23cd266190eb92df9b70d3eb3ab6bbdddac4d340c8b4ca08125ff0bdd0d364317bd6141a56c3ea0c521f43b3214fea20d1b042a1e8d581fe516d624a5740cf

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

Filesize
342B

MD5
d43230f1a508e0a16d69d7ca39db8268

SHA1
0ce293740a8cfe0a7724ede63649cc9b0b72e7e7

SHA256
e2834cf1df249f5111442f3f534ea533e2c059eb56e2f00c5719a048b8692ba6

SHA512
9b8b932ded1240738cd896644ccb3a931cafdbfa13d8a7ccc0f58d01c6d855085eef095c273fad843f317c6d5cd1075a22981f3ceab5fb7e8465c42efa4a41aa

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

Filesize
342B

MD5
7cbebf2844bccc68ee3e8755f6850d4a

SHA1
789b4fd5e76a147f829245d83f5dbd919a0494db

SHA256
3b5a52b4055ea77470bef005ff1e79ac98fb2ff10df8f1ed6af9cc9242ccfc04

SHA512
3caa79b215d0e43adc08d3f4f6d90e448b017e66dccd6768fce83b57519f899f0ede5f489fd1e9dd9534f6b0b15785ee7f462bdd5351d9f6ea61626a2cd59085

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

Filesize
342B

MD5
a81f9deca1bffbb909ac183c20b64493

SHA1
864f4174514d8db8d069878170db34a693f83f7f

SHA256
30e30a9d7b4c64cf0e07e636dfdb06dc8feb239f88abe7f4d7bad8ac3c6b1dcd

SHA512
5f149e560bfab3be313238a30273994894b4002f3ba2f1df6cbe63a6f9c80bbe91992e50e065f45cc297a9f5c3477724e453c38ff5c67c71357a3a3e19e83201

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

Filesize
342B

MD5
9f69f6d33d02fc93a62f6c95c40a840f

SHA1
875556b0e0b29a3d3efca9bb2fb71b19329f11cf

SHA256
714835c61f60491bd757a998255d3b76f0002920e476783a6b96b78eeb1460dd

SHA512
2a2a9b958e60478dc18e7f6c3a4e8abfffef2b1a917a01c549fe8219f42d2ad03330101825702eda1476857da33203ec8580c71679073e6adae1aef287f3b6e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1AD2.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1BA6.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit