d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d

Analysis

max time kernel
125s
max time network
152s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 15:43

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General

Target

d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
Size

2.4MB
MD5

052460e13b2c9bd8dccb71b2ff5bf9f5
SHA1

19afe1ed16a46ae4fab1c576a0559c7107e3a539
SHA256

d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d
SHA512

6533e07272b257216d6c12771f347dc782a36956c4439c2168a389c3651c0bfc99104c32a5255cde2997e39ef7116255466e7b64107cd1b2db2167a60f4294ef
SSDEEP

49152:tkIXJV+daSwqZCv5zpgFNtWPxn6MXtztZDwJlcjtMgEnoSE5W:qa8EKZGSFNs6KFtZDwzcZMgEnoSE5W

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/852-55-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-57-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-59-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-61-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-63-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-65-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-67-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-69-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-71-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-73-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-79-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-77-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-83-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-87-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-93-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-91-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-95-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-89-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-97-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-85-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-81-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-75-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/852-98-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 37 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C59BE3F1-7114-11ED-954F-D29BCC0F3FEF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f09c299d2105d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000089dc5c006f27a944b404b8215167c7b800000000020000000000106600000001000020000000a2c2349a71829ed8fd180980bb3713089061bbbf136bf87b6ccc57f602ff7282000000000e80000000020000200000002363a00185d4cf6f802e66dc06c8e47242f397d12784c2f09f05b0cf103fdf1b20000000003a4f82a8ccedef234a09d9cf4a904a17ea8d339b01c1ce1fd0536784595555400000008406ec654915a479943072652f3b8cf41a8ad62827e98f573ccb40d69e142605eea2377f931fb45b2f0df75c35bb3ba43e50244ae0f2ace58fec36e04fc91cfe	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376621930"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2012	iexplore.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
2012	iexplore.exe
2012	iexplore.exe
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 2012	852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe	29
PID 852 wrote to memory of 2012	852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe	29
PID 852 wrote to memory of 2012	852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe	29
PID 852 wrote to memory of 2012	852	d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe	29
PID 2012 wrote to memory of 1824	2012	iexplore.exe	30
PID 2012 wrote to memory of 1824	2012	iexplore.exe	30
PID 2012 wrote to memory of 1824	2012	iexplore.exe	30
PID 2012 wrote to memory of 1824	2012	iexplore.exe	30

C:\Users\Admin\AppData\Local\Temp\d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe
"C:\Users\Admin\AppData\Local\Temp\d0cdd773a4d196610e6698870bda314fa938b3d238de374b90eef3ad3a5e7e6d.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:852
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.azpan.com/space_lsfz_2250.html
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2012
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2012 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7Z8HUGP7.txt

Filesize
539B

MD5
1918150f7759072192150f9a25fdc167

SHA1
255edbf4ef88e0463a6cae9c30e48e12f2c0e7bf

SHA256
02dd4816c08faa859c9fdd26d2d9b6ac8e0a778880cda803cabf5dc233945183

SHA512
cd43e93c7a9a6c96f89b176666baae67339193ced4441f34360b9a1e3c66c2cc2e2a17795f801304c472b46cfb03af13b10aabe6adb9e3e57109ef3a56f44e81

Download Submit
memory/852-79-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-81-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-59-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-61-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-63-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-65-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-67-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-69-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-71-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-73-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/852-57-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-87-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-77-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-93-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-91-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-95-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-89-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-97-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-85-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-83-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-75-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-98-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/852-55-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download