0e4a27511855dd527266f514add9dde5261d83cd7384f0efc6b6f96f76e2f31f

Analysis

max time kernel
135s
max time network
155s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
07/11/2023, 13:45

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Bv9ARM.ch10.html
Size

7KB
MD5

66ec2978e79493da30461aff57030ba6
SHA1

af7520c31d40580d5a56c0c0b59cf40ba1b41f1f
SHA256

c270af1bf807c5db93f6ed12181f6683fd92ce1420db95e0edf727f2ddbf176e
SHA512

c53447b4be024cb9db412a318347a617de2dbd5f766f79d8b7fc8faa94b5a3ebf3527264f248652eb7273f4abe27f6a1cc0dafd9bad1236c721eb915719e80ec
SSDEEP

96:ZBAvOHe5T50VV2yNaLgAAKyfdytiIxN4gYI7XJ4zJa1JUC/byKD+qmWzrzbKpmAF:ZyvOH5OyNS28tJma1tDHaHPTy0

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "405531947"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000efee191c820df7499e31472656722fd5000000000200000000001066000000010000200000005a13b0f0e3ad76d97aaeccbf27ce1c54c2bc9638b5e5a7537edab00871922fe4000000000e8000000002000020000000370a011aff6a34e43b1fced50a99ede713710da108ce76c0b937b070009b87da9000000040a5f1f10a76f90f7416d9c4d9c6af472429589ad6925a8a6a1afe5b8b3439fd964ad0661ce1814a2f4f2838c6000d4e1bc3321b31244ed88d813373586af14cf2d76575f2ddc26bb038af45cc0a07f2782b9ecd45e6b887f2145617eebc5a0976c1311597bc79d78bbbf55c128b210f851a4976e14013949c3f2b951a1fdfccc28654a4271daffadb2f131e86e84d82400000002dfe8f1708a808c5b895b255315124864f7da2ffb1427c400350cc46d003330b80a63938a2fd37bf62dac0cf3ba93654df6039445c1e95f404933985aea01ad5	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5EE21201-7D80-11EE-B005-5E980B41BC44} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000efee191c820df7499e31472656722fd500000000020000000000106600000001000020000000391886db5884247169c1a3d9cc377929c071f4c34229c02d18b0a8324187de6f000000000e8000000002000020000000e2a97ad5d3a315c8dadec5744372ff6d565ea8b41a6ef13b5fd7a87498f0ece32000000084683be20928cc9d9d682f950738d27c7a43a7395d281becc897b5a169e9302f40000000102205076f38d928fe5294d6a5739b851d2a92492b79bcd46ec2a91e486798cddd8bf1c7260f51555de9c6cd15a7376c5ad1e6d0f970bc68b0e2c8316c6d3dd4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40c07c358d11da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2212	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2212	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2212	iexplore.exe
2212	iexplore.exe
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2800	2212	iexplore.exe	28
PID 2212 wrote to memory of 2800	2212	iexplore.exe	28
PID 2212 wrote to memory of 2800	2212	iexplore.exe	28
PID 2212 wrote to memory of 2800	2212	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Bv9ARM.ch10.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2212 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2800

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
6a26df1417bfdabf8b8447b98cb896f9

SHA1
a5255fcec44dc1fd829eee6e4364e566ae5951e7

SHA256
ae26b29f16a424884b629f32d34e6469dece9e66d192d28142201c4c2ac006c9

SHA512
823e2a05bf7a59c01e717a0a4147f3574df00b21623e1237a708e70c16b81debbd5ffae8015f6e6f82f8e2ccd149f1d5532f5f7f1058f6e80c1e9d2c80a96a26

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

Filesize
344B

MD5
817ee52577306c9b5c8dcaef8aca895e

SHA1
b3259bd9cdabfd65229d3debc1d27ff794faf317

SHA256
8d7e0b31bb13e553d5dab1cd6f9b94c6c800fbeb1b15060aa8058ba9ba093a8a

SHA512
1b84fc6e6219c519917be590798c38f24ee15a33b5304c91ee8d8fd59c6c8e65322c343f287d6caf1a66e903f613724cb3d203bff11fe50bdbc210ab67a18c0e

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

Filesize
344B

MD5
57e2d8299789901f325bd38887aa7877

SHA1
30714a58d116dcd874424c999b9701f4df812218

SHA256
1691283d0ab476dbb8a04c718a98cbfda16ca475847b630a70e7b9eadde08473

SHA512
ec94285375524d113e9edb8798dae2c80f664bd127102dafe11625fc01871feebbecc8eff02af5649ea80409c46655251a78b58b021ee6a864a5bc8c1c622fac

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

Filesize
344B

MD5
17ca7e6d84ee23042f191ef2da632892

SHA1
67ae73b98bf2f6ed2587c56a5c30584fc5e5319e

SHA256
fe0c422a815b6a71f91d78b7199aec15a5c0219005d33e7a9b6df37dd73f1741

SHA512
20b46812874d37d9bbeeadbbc1fdefdf441f229930d0a06e2327af8f73a5428602d66dfd219a6a1c0af0e4a57b2422503f603494c0ace10b2cb0b16e2fe8e101

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

Filesize
344B

MD5
b9233f3dc85a225d846c73b4634acb3e

SHA1
e24fc534be67946bfa3465da10af04052847bcca

SHA256
17eec18ecf7c97a4355ccb801a154548dea4c794589e48c5048a71589cf16da8

SHA512
c50f63d73cec8b04cc18cc55e59a0905cb159af576bfa443544060dc817dba6446a045e0dd689f0b4c4332418829feb88a1ba37d8d259613b665bb976dc63545

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

Filesize
344B

MD5
b74f89aeb0201f5258d2f93f3f0457dd

SHA1
e38c3379137df7e8e5474f695faa503e382b381a

SHA256
89dcd726a2ab99e620bf165920b4c86c17fe8edfbef5c90e5e4b6d99f2ca6776

SHA512
02d5a18cf1d35ffac5e78c35f60d16cd49d56e3645216c4b3703885d06b7ce6f492fc35d2b2e61f7a659679978e599aaadcd5bb541df7fd37d936dd274da2a0c

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

Filesize
344B

MD5
7ad986e7a4fae7c341270e7a8dd815a5

SHA1
5c3260d3e9d9c422049f59ae240d66e62c998125

SHA256
13208c000f6a320e093b82252f5035eaaf1db69424b2a5a4e484e0dd6072ff32

SHA512
4acd0320f691aa91f5f5f614d6b9f386ebfff293390d28173d90802cdcf60752754627bc985b0b9f4da363b976fbbf06b24c979f3211c551f8458d6d1e268a2b

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

Filesize
344B

MD5
d8dfceaf3c052b96bda2b533082a3719

SHA1
50ad377160c53ea6a1ce927feed448a3db0e7b69

SHA256
5554e474f2ced0ebe5ba4400729e7e06d377676fd710bd4560a182309ca05074

SHA512
0850ee89a7bfe9bb5e50d611b48d6a0f2b5bce3375b0e77b894558587b98460d954ee2ae1a037a6ed1be6888b864a2e4423158f3a884132ffb4fee9d82fc1b95

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

Filesize
344B

MD5
1e6d4fa37a9dc6d99c8e93ec24bae3bd

SHA1
aee12bc32d03883d26ce8c5951f4bc2293164bba

SHA256
b8aee47642a964757a3f247c37d8e858e7ce424077c1753442075cf1da4c0f5d

SHA512
d7eecbcc6fb6b7b046df3fa3800abea6f2ee23e5cfe8ad48c6cebac0120f3d4dc55b1d6097b21772d85f3d58489d78162e6e89b60a76bf3ef00c51a3a4a599b3

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

Filesize
344B

MD5
3ce6b99375aefcedc4be83141ca3e3c0

SHA1
79ffbbaf25503a702000e9df488c85a258a12c37

SHA256
20726829f13f4d1099d96ee130e18b0c6d4978cd075498e82cbeff2e4b2ebffb

SHA512
91c769e17b6c7861489c0c489d3f56b95333933c3d2850064dc291b902c3a227a8578ace8e390b666887cf7834720cd346f625141d3e74c6e386a9079534d083

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

Filesize
344B

MD5
72400be75e0e02bd8ec23a76e6a95c69

SHA1
93f25a607e1c891dd6f0acfa7f2cae0ea74260e8

SHA256
ecb633a6b64f91d896fbd855247eaae5e16ecc3aa12c453624c9d546405f5780

SHA512
9063828d90dc5a0c5bcab2bb53e0dd54cae924f59495c2193a8ee9f3a290f9e239dc505d6f86bbdf89a5fba080efff8da02f1f71f1696cfa3b67b64a63458583

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

Filesize
344B

MD5
dbd16d8919bdff28218146f6629a0062

SHA1
2ffb26b7ffe3c6018a779e3ce5516c0aba5ef14b

SHA256
1d10906cf61c3503139be0cfe9a50bddf31db4a33fd976676ad5bf1e64b6ec15

SHA512
ca95fc1239feb92882ba65c8b4abd21999d6d9c54c9de95bfa523d381763865ece80e4759134233bc965d636c28f586966ad00c5ae730eb5b8c5d8b686dedb9c

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

Filesize
344B

MD5
a1f9d663d46b20e201e1eca22ee76715

SHA1
5059c93c8409e3d623ddecedeafcde0892b1cf2a

SHA256
93191a3808bdf02ccc51a1f52c2e6e3034c7009a0ac36485992ae5c7a8770324

SHA512
9d3bb28903101e623dde9e56378fac0f82c9b16e6f7c8bac43d8d9f7c7d165c5f7f2c932717e1834388307b5d39814e9a912c57d7c627bbe4ea6e4c9b53d70e5

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

Filesize
344B

MD5
9130b24782b77b4cdf80ee51bbe519b1

SHA1
0b5a4dcbc8f1e6d2d5d7593d110e91a1663e4350

SHA256
509f3765ba37ae1d7b0a73d30b9a5c755c1f5172e3ead7372d35469ac3d1896e

SHA512
b6cf8a4cb4fecbe57890fdc597f0c2a8660a50108f4cc751017f0b7d9ec06007796a1368f4fc2a5e68c8303c325ed53b72da26ce85daefe76b688b14f6463541

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC5F0.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC661.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit