hxxps://eurochamcambodia[.]glueup[.]com/track/rd?type=campaign&lid=1&tracking_id=725[:]193415[:]73ac36f5-8b78-48ec-aa71-09ba4089fece&redirect_url=https%3A%2F%2Feurochamcambodia[.]glueup[.]com%2Forganization%2F725%2Fcampaign%2F193415%2F&ts=1685698695&ps=QnQ4aFhwRjlIV1ZyQkhwRlhOSDZrTTliMEp4VDQ4RUg0T2hiSUZIRVV5dndlVk43bzJmU2QraFBYQ3d3NXhiVzJ1Z0NaZk5wejRWeEk2UkUwVUU4WUg2VFhjVGZYOXcvbDFUOWlFeHVlL0RIZFVRQ3llUFVjZEI5YXhrL3NiOFY=

Resubmissions

05/06/2023, 01:30

230605-bwx4xafa2s 1

05/06/2023, 01:27

230605-bt5e7sed88 1

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
05/06/2023, 01:27

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General

Target

https://eurochamcambodia.glueup.com/track/rd?type=campaign&lid=1&tracking_id=725:193415:73ac36f5-8b78-48ec-aa71-09ba4089fece&redirect_url=https%3A%2F%2Feurochamcambodia.glueup.com%2Forganization%2F725%2Fcampaign%2F193415%2F&ts=1685698695&ps=QnQ4aFhwRjlIV1ZyQkhwRlhOSDZrTTliMEp4VDQ4RUg0T2hiSUZIRVV5dndlVk43bzJmU2QraFBYQ3d3NXhiVzJ1Z0NaZk5wejRWeEk2UkUwVUU4WUg2VFhjVGZYOXcvbDFUOWlFeHVlL0RIZFVRQ3llUFVjZEI5YXhrL3NiOFY=

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{190F76AE-0340-11EE-8FFF-5A0CB913B9C1} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3990977256"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31037260"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3990977256"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31037260"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 3009daf04c97d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e091f6f04c97d901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000096df33037625134c90dd79aa59ee1e95000000000200000000001066000000010000200000009265bb2294b3fb277d882ed12aaa54c312228b4e58a644de2f3d0b0fd4763e92000000000e8000000002000020000000a32d427d5c5ec8774c3307823338c114de6ec6de54a5cd87e670dff8f4082275200000008f7869ba4973d86f43b6d49012938eb624a1f7c5106d2b32ca832cb55d2ae3064000000005e98fe4265a94a829386d554a0f14a996d145cc3312007bac18bb58287221538267120a4996f26e12f2927acd462012399a50071f9b6638c0053d42d2b126dd	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4004728860"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392693408"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31037260"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000096df33037625134c90dd79aa59ee1e9500000000020000000000106600000001000020000000ef3f09085d9881e5d2530c83a0c8109972cf2049fcd97b3b88942d4602a0e422000000000e80000000020000200000005eb511461a06c32b51e04801e423a6d6a0f159b0cd87858f44aabb110a4ecc9320000000ca580c1fb582dcc0e689d7ed70f8049f7d011302542ff3fd0c092efff51c845440000000bfd95fbfb928a0b0bd358033994181529d3085c9c180c422dbee7d6b717ce8df954174e725e1beb259492f1dfbfb4c57a4be96b8f4d77d66ef2dabd534ebaabc	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2252	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2252	iexplore.exe
2252	iexplore.exe
1508	IEXPLORE.EXE
1508	IEXPLORE.EXE
1508	IEXPLORE.EXE
1508	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 1508	2252	iexplore.exe	84
PID 2252 wrote to memory of 1508	2252	iexplore.exe	84
PID 2252 wrote to memory of 1508	2252	iexplore.exe	84

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://eurochamcambodia.glueup.com/track/rd?type=campaign&lid=1&tracking_id=725:193415:73ac36f5-8b78-48ec-aa71-09ba4089fece&redirect_url=https%3A%2F%2Feurochamcambodia.glueup.com%2Forganization%2F725%2Fcampaign%2F193415%2F&ts=1685698695&ps=QnQ4aFhwRjlIV1ZyQkhwRlhOSDZrTTliMEp4VDQ4RUg0T2hiSUZIRVV5dndlVk43bzJmU2QraFBYQ3d3NXhiVzJ1Z0NaZk5wejRWeEk2UkUwVUU4WUg2VFhjVGZYOXcvbDFUOWlFeHVlL0RIZFVRQ3llUFVjZEI5YXhrL3NiOFY=
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2252 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1508

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\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
2c2f0d2018f0255ea3c9e2f4d7a4ce31

SHA1
1ead0237611fa29406d52967e76eda04853c30af

SHA256
53b6b36a8a8196d9e59a40e110ada8a8017a478ce4b5cc98f42f40d25dd496be

SHA512
e62b6eb0dc24d77a90fdb5ab7d4fa920e2f0874042802430caa80ddf00011e7fa56cb6aa1d26ec4bbfbaa29b04e8ad7256959c36ae4ef8eb4a31a4d2eb034939

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
bc9e44bf28924477d10c80b00e0950d9

SHA1
cef94c9cd6edbbae467dbf524efcc1d056eaf658

SHA256
002965a11a8db51a68507f0ee99359622f9200245be74ef76aca5bc0f5a52ffe

SHA512
c661d3bfa077b5e2f8562b90bef7e2e7f70f6371af7ce6fd7a4ad8c7b9201676d6b9a48c3c6facce8ec493f6c720faed1b5abc8a3242f25bdb582ad804487d4c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\phzg4yt\imagestore.dat

Filesize
1KB

MD5
06abe6dcd4b9f0dd6b36ce8c3f0ad3d4

SHA1
2eddb9d6ae352d0826bbd2b78bdcdbe1b61865ab

SHA256
ee9b419096adcb581b01f4c66002cd902594336560818f591057cc5f4c6264e1

SHA512
c7cadab3381744502f1724506247961581bba264803614cd0742d6c9db9653146b1b5e865aad4497832ca11fc8eb6e27fe7911a70995d9066d1e29f56e88df59

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\EY3KXMB3\favicon-32x32[1].png

Filesize
1KB

MD5
15ac9679429d5043541e859f9bd3ee35

SHA1
ab787c5574b28079c71d2b09048c8069a33d3836

SHA256
f2e1103abf1fba38d3effce01c46788997d83b019f5b5df063ea6e6e6eec868d

SHA512
530e0be0215153acef43d216b0796c24505be2e98906295dcecf27114d494d82da521ee9fc939edf4473412e5041b63522fc547446992e162f33a343b24a84bc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U4IULL1L\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit