0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7

Analysis

max time kernel
128s
max time network
163s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 05:39

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General

Target

0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
Size

448KB
MD5

a29c7c2d94afcf5aeb5b65ddbd78fbb0
SHA1

8e2edfc513e47f00c874abda5c5cccae79310cc1
SHA256

0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7
SHA512

8b1b161818527b3ed3cf019f6669ac1bfc1759ef8b8250262fa2332372ac5899d50e2ae6c5aa96cd02dfef87fd46caede6890d00dc0add9a0d2b8f6e8726b48a
SSDEEP

12288:cgDM2i8NvDqqobjPxiEmgyNt8iseQGbg56hmsPqtPjhp:hDG8NvVobzxiEmgyj8eJbgghmsPi9p

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
behavioral1/memory/1520-55-0x0000000000400000-0x0000000000448000-memory.dmp	upx
behavioral1/memory/1520-61-0x0000000000400000-0x0000000000448000-memory.dmp	upx

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1520 set thread context of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1656 set thread context of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373919380"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 808e94448decd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf000000000200000000001066000000010000200000000d64ff8f4552a6a790ffe6845ee54fefe4d85bdafa41055261cb4213c3edb7ae000000000e8000000002000020000000626bb8d203688bb7bb86df3660edace3ac8f6a8449c24e097e53f0abe3d82d3720000000d5a0aac116d9e6400f95ee032056604892b15cc501230eb277099c89c84ca37d40000000fd3624a53c97e6a19cd0679b074234e569634cf65d0011e0d93c2f8c2d19e9cf60d18b41bb300ca17be18bba575cabd86927cbfab1bcb9263ed075f515c46999	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6715A7A1-5880-11ED-9F1A-42A98B637845} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2024	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
2024	iexplore.exe
2024	iexplore.exe
548	IEXPLORE.EXE
548	IEXPLORE.EXE
548	IEXPLORE.EXE
548	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1520 wrote to memory of 1656	1520	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	28
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 1656 wrote to memory of 2044	1656	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	29
PID 2044 wrote to memory of 2024	2044	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	30
PID 2044 wrote to memory of 2024	2044	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	30
PID 2044 wrote to memory of 2024	2044	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	30
PID 2044 wrote to memory of 2024	2044	0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe	30
PID 2024 wrote to memory of 548	2024	iexplore.exe	32
PID 2024 wrote to memory of 548	2024	iexplore.exe	32
PID 2024 wrote to memory of 548	2024	iexplore.exe	32
PID 2024 wrote to memory of 548	2024	iexplore.exe	32

C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
"C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
  C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1656
- - C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe
    "C:\Users\Admin\AppData\Local\Temp\0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2044
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=0c5eb9087bda190cd35c96cb53b90037cf36216daf6a8f10cd382bc4cf1ac5d7.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2024
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2024 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:548

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\Roaming\Microsoft\Windows\Cookies\U6TPDWEU.txt

Filesize
608B

MD5
78972edc0aa613338c17341904906735

SHA1
4926d22fb08edbe92b2b9750f9b5bc7f9ede4bad

SHA256
03133c476f82941f9b02aa679a32c35dbbad47e1806575a1df0bc0a6d5079982

SHA512
1275fcc1c802000952745e0ef6c246809c1158e491a30e8278c8ddec9f2b00ad62a5bca4be7594ad58bc3b994e7cc830fb7cec2234db6487a1d9c7eb9958903e

Download Submit
memory/1520-61-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1520-55-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1656-66-0x0000000002540000-0x0000000002588000-memory.dmp

Filesize
288KB

Download
memory/1656-57-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1656-74-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1656-63-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2044-71-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2044-70-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2044-68-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2044-76-0x0000000000402000-0x0000000000404400-memory.dmp

Filesize
9KB

Download
memory/2044-75-0x0000000000402000-0x0000000000404400-memory.dmp

Filesize
9KB

Download
memory/2044-64-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2044-77-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download
memory/2044-65-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download