d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1

Analysis

max time kernel
160s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 18:22

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General

Target

d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe
Size

38KB
MD5

107a2e943ec481afc191f95abec83287
SHA1

2f3f05d1bf53272313bdefa0707383bef715dc00
SHA256

d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1
SHA512

60365d8db2797c6489d2ac1bef7347d13fa000b7eb84b8e864bcb69d92ab01c7b1993bdcfbba2667d345b16faa61dc57b3b15c5a23bb982bb136cda74bf25c3d
SSDEEP

384:/T/bkPtmZGS4xR+cXFQ0NYMXjnfdWrd+h/WNbbsxrvPVFEh7:/vEtmpiQ4YMzfdidDJgR/E9

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5044-132-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/5044-135-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30985390"	IEXPLORE.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0cb67baaeccd801	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b1421600000000020000000000106600000001000020000000764d65227d0fc75d37f64bce6fe230b4906c95e9fcb1427b33fe7be4ca3d2a55000000000e80000000020000200000002c1d9574f3bb2f8dc4d7066decb7d5fab478c4ce57ab55b0705ecf16a516f188200000006899d075b8c45827d778f7efeeb86decfeebd68ec432fefbac48329b2576cf6640000000dc9be1001ca3db2add6cc704a74c7275a05f3429cb9d7042e1c5b65eb0f63449e18ff2e07f5ceb1884a084fdedb5149907d2309131a6e9237d9a643b0cd694f0	IEXPLORE.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50c79fb6aeccd801	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3127367229"	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b14216000000000200000000001066000000010000200000008fb0efc0a6f435c004352437cf219de6162b0331dc6f57d201d74cb5e5895a6e000000000e8000000002000020000000d5a4d020d15c1a10ab6d0012d366181a9eba3c1badab37eb4b75fbf26536bf7c2000000073519f8d2c303046a40bac02aded3d1192b5de5f5eec40947f4fb889be37eda040000000a8d4c70cbd24ae7127813ef4177740f03bd087d8b77910c79f3d775b80a25fe4e8863800043f30c1d18731a1aa5131249495df3fd4d90c7132cb0ed7203691d2	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{DEC429A7-38A1-11ED-B696-7ED4F7B3352B} = "0"	IEXPLORE.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30985390"	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370415322"	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3127367229"	IEXPLORE.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4180	IEXPLORE.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4180	IEXPLORE.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe
4180	IEXPLORE.exe
4180	IEXPLORE.exe
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 4180	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	80
PID 5044 wrote to memory of 4180	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	80
PID 4180 wrote to memory of 2248	4180	IEXPLORE.exe	81
PID 4180 wrote to memory of 2248	4180	IEXPLORE.exe	81
PID 4180 wrote to memory of 2248	4180	IEXPLORE.exe	81
PID 5044 wrote to memory of 820	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	82
PID 5044 wrote to memory of 820	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	82
PID 5044 wrote to memory of 448	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	83
PID 5044 wrote to memory of 448	5044	d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe	83

C:\Users\Admin\AppData\Local\Temp\d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe
"C:\Users\Admin\AppData\Local\Temp\d0080cb09049fa35ad77cb757e5eaa730b8483e3657e8e58b1fa6b50023eeda1.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Program Files\Internet Explorer\IEXPLORE.exe
  "C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/Loader_jieku_977.html
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4180
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4180 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2248
- C:\Program Files\Internet Explorer\IEXPLORE.exe
  "C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/haozip_tiny.200629.html
  2⤵
  - Modifies Internet Explorer settings
  PID:820
- C:\Program Files\Internet Explorer\IEXPLORE.exe
  "C:\Program Files\Internet Explorer\IEXPLORE.exe" http://dl.kanlink.cn:1287/CPAdown/vplay.html
  2⤵
  - Modifies Internet Explorer settings
  PID:448

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

memory/5044-132-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5044-135-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download