2cb6cd522076423a2b8de6773c122792dc6621b8afe112e79177a456bed4a408

Analysis

max time kernel
121s
max time network
163s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10-01-2024 05:59

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General

Target

2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe
Size

2.1MB
MD5

a3e91cc6eadd11712e39814115198541
SHA1

e771fb0bda7ac757d6d8dcc099fda4d9a903852a
SHA256

2cb6cd522076423a2b8de6773c122792dc6621b8afe112e79177a456bed4a408
SHA512

e328ec02e5d5ac8718fdf873f62b76f1874f753d09150679998a29de2f0a7dc536ab48583cbcbd2667e3ec7dd2c073f1cde19cd5207afece2a147cd045a7cf0d
SSDEEP

49152:5lbbI4ru5TtXh1bvPXcqa1Ae2uN3BhDi2Ftx+j3pW+vJT9ZyI:bIKuRtXhxvEqxe2uN3BhOQt0TEU+I

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EB72FE41-AF81-11EE-B928-4AE60EE50717} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411030176"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c000000000200000000001066000000010000200000009d7df4bf5ad4c4ca925cfaee1e7e0829aafeff725c019c85b255f22c072bc3c6000000000e8000000002000020000000433f6ebda33a3883415d79212e3af1b61e1a85d251c31f93b9b673e7bce3d1e02000000068d90288b7ba664c0acfef55013c18e42e7b20d40a20bb66a9a1e3bc9e705fe3400000001f371af5d49cbb3b85f900052e2215e729f09815a2d3b181f1af3e563688252f6805c3814a9944d7be73ea3c15d19511c950647e456014aed6c5395ad2a92154	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50514ac58e43da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1800	iexplore.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2404	2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe
1800	iexplore.exe
1800	iexplore.exe
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE
2828	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1800	2404	2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe	28
PID 2404 wrote to memory of 1800	2404	2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe	28
PID 2404 wrote to memory of 1800	2404	2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe	28
PID 2404 wrote to memory of 1800	2404	2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe	28
PID 1800 wrote to memory of 2828	1800	iexplore.exe	30
PID 1800 wrote to memory of 2828	1800	iexplore.exe	30
PID 1800 wrote to memory of 2828	1800	iexplore.exe	30
PID 1800 wrote to memory of 2828	1800	iexplore.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-09_a3e91cc6eadd11712e39814115198541_icedid.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.microsoft.com/downloads/Browse.aspx?displaylang=en&categoryid=2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1800
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1800 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2828

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

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Downloads

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

Filesize
344B

MD5
2c2c37f8d2adf6c275ac10f8c3870c5f

SHA1
a35bd9bd209a871ddb3d13a39e0df9fb220ac75e

SHA256
81c43f5631dab8a736b4f603657a941c9f3e5c86a9d1a7f36f8affd97af273e6

SHA512
a4cae75cde8629f600300a6fd45258092c64dc909931dd6c9ed49cbf7581fb1c4a95da68b5affec98edc0fe2f678785c5568320259447aefe3a9c5a620e76302

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

Filesize
344B

MD5
c6865c0998079c4af0ac6dfc735e3741

SHA1
d3be446ac632c8dcbb4484616bdc0449fef8c87a

SHA256
709c3812a86c55e959cfeea6c288e1aff8aae9d51e965db01ff929af6bd1f681

SHA512
dc686e3f77ef509193e6b419698ea4dc0f85317b15ca22671c1900aae5dd29d0633c5fa2ef756c8f8afb201b184ea7958b00cc273f991593100136c1ba90bf45

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

Filesize
344B

MD5
27a03ce62a6627bba5f0eee9f0258867

SHA1
a9164ef05630af60320b898a7e078728182ce119

SHA256
a189edd129020bdb3f70b63e7c72e884b3d9d28adac0cbf68c98bc7b9db7d51d

SHA512
fa42c8d1ce371939bdc60edf87a243a6a9a971025b613d9b2bc89c02725f662a809616490e477fa37252ff72204aade26c0fdc8d7e5a176dbab17b9b318243cc

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

Filesize
344B

MD5
0752851dbe9815a9198ade31a6446ca9

SHA1
fecbe7bdcea39baa72e3e5ce1e523114baa67d16

SHA256
f87e89a1d86eeb69f271b1c42b2e9b73174aa872a9892a24913e23c762227fb1

SHA512
545b96930711184f080a71b845251dc5858242f21005f380157b54931a6b7dfc5d51c6c135d7d469fac32cf11edbaa4a53dde41530b75318abfdead5c2dda778

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

Filesize
344B

MD5
2de5e18bf8a6442099b04dab8a5b5dcb

SHA1
4b1ee090f60fcde7537126f5703a639807f99712

SHA256
51bf97bea75a88542e1709401f6f89a308e4baa37c686065e04274ea25677b1a

SHA512
d1464e9c2d9415ebe870298e082223a3aa8fd455b3b9ca6260c4a53c5285f6437752535fd3b7705bd2401a16f45da38b8d5d86d87d18895f5bf51e3b95f16f60

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

Filesize
344B

MD5
385cc2e483242a6d9c1d2782a2916804

SHA1
b1174918edcf8ea9174f140bd894a1fbae7d9669

SHA256
d16388a22c1efc71a9216762c856eff8ccda0608b4ff47038733d47b86e6031f

SHA512
98334c1e79d89c4a39d4cc7810cfb1e16054479472e7f70639ab73de1b46bf0f22bb29d70e613ddcd96c8d3caf87a1d00fa1ef79a7356ec1c7bb58ab43a18123

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

Filesize
344B

MD5
6009ccda5a43fe91acdac0fd51268b9d

SHA1
506b36772d000b1e1a84492fd53adf4d3319097b

SHA256
7d14f9a286d9677acf1b7c62f4e0f8cf7eeefa41752e9e67acf3ab876a1480d9

SHA512
c64951e9b80f934042d64da745d0a595fd122d8d2e9883190c344354b1c3a4d0cb12000c88eed97482a9ba8fb98851a3065730140ae9b874766a99486f7510a6

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

Filesize
344B

MD5
a515cef081dbda9a02b366c9abc25b66

SHA1
46602052ccd1fe74fb829f5b9f62bdfb222a6fec

SHA256
d0c83e6de264be5bb1957f3662016b31f738ed86bdac89ffa2134f362d82c561

SHA512
08d7cb70a80903a41fa7dfa7358f23bfb8817a0788135fb0367a018e8f25c81c0bb8b7566c081f80fbd261b52ba2012ac66ed4ab6393e03fd82c75d96dc54d82

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB2AE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB37C.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit