ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd

Analysis

max time kernel
140s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2024, 11:12

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General

Target

ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe
Size

386KB
MD5

72dfde60075453ca1f42449435f7d065
SHA1

0cc24486fc24e4fd8b0f6a3e34a4cf7f373eb3d8
SHA256

ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd
SHA512

5989a9037602fcd0452b8fe3bc8c14b3e159ab8d3a4c4040186374617b2c96cb30423985f589029eeccd18bbe49a277ed18adfdaf593c1754cc57ea72b413953
SSDEEP

6144:FEWDFDs5t38dX6pxE4XU7kpJTcnFOHuln+Otc+EkzI8jSejCE8aKP3sGvLbhcy/N:mDux5FHLAcudQo/uOueJZJmR+

Score

7^/10

spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3948	4240	WerFault.exe	88

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 701e5343b76fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6E5F593C-DBAA-11EE-AE4D-62D9003AE027} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1121556098"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31092663"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70ad5043b76fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\MINIE	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416488528"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1124837754"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31092663"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31092663"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31092663"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000805151ee19e06f4a9c31cfe2ca71daec000000000200000000001066000000010000200000003822e6a2a23999522b18322253cc1ce0b70ce421f0f9c6bf61cc28950821b479000000000e8000000002000020000000edcde6b355afaa4772c3a4d2d96c4431b4f5651c2f9b71522223763788f6254b2000000036a71fab9b5645d4d8cd5ffbb3dea46a79d991500a76f7806dfc747c6c3464ae400000003a2bef47640ea80aea068a5094fedfa7402aa88020cc4ac1b2aa5305d6c15f756d3c46e18016d521e28dc8a145c603ca1d4554a34e48a9c41a534114bba1d1ae	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1121556098"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1124837754"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000805151ee19e06f4a9c31cfe2ca71daec000000000200000000001066000000010000200000007f6f0b2efb00f87a3c8e96f16da1e8e1c7ca8ad6f21d7db615ed63221a0bb1ae000000000e8000000002000020000000fc0272b2fefa5ccbd9c7f6a53c4109b70772a4bd8824b2fad448d97e80bc2ea220000000480cc39b7f1b2f15a8329e919c895bd85d497d747e42efc5f14c0d56e649f2da400000005a772dc78168d6fa39de43bc517eb20d9089890e2e51666966674e258802abe9a956eeb19e6dda0da7200f5534728f8d1f1aa1f01e9dde2cbeeed6dce9d7853b	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3692	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3692	IEXPLORE.EXE
3692	IEXPLORE.EXE
1752	IEXPLORE.EXE
1752	IEXPLORE.EXE
1752	IEXPLORE.EXE
1752	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4240 wrote to memory of 3628	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	90
PID 4240 wrote to memory of 3628	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	90
PID 4240 wrote to memory of 3628	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	90
PID 3628 wrote to memory of 3692	3628	iexplore.exe	91
PID 3628 wrote to memory of 3692	3628	iexplore.exe	91
PID 3692 wrote to memory of 1752	3692	IEXPLORE.EXE	92
PID 3692 wrote to memory of 1752	3692	IEXPLORE.EXE	92
PID 3692 wrote to memory of 1752	3692	IEXPLORE.EXE	92
PID 4240 wrote to memory of 5116	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	103
PID 4240 wrote to memory of 5116	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	103
PID 4240 wrote to memory of 5116	4240	ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe	103
PID 5116 wrote to memory of 2736	5116	cmd.exe	105
PID 5116 wrote to memory of 2736	5116	cmd.exe	105
PID 5116 wrote to memory of 2736	5116	cmd.exe	105
PID 5116 wrote to memory of 4488	5116	cmd.exe	106
PID 5116 wrote to memory of 4488	5116	cmd.exe	106
PID 5116 wrote to memory of 4488	5116	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe
"C:\Users\Admin\AppData\Local\Temp\ce35c3f58ae10fe6ad69add959b6f99834b52b79353fe4fc19a4c4dcca3a65fd.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4240
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://www.foobar.com/test.php
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.foobar.com/test.php
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3692 CREDAT:17410 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1752
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C C: && cd "C:\Users\Admin\AppData\Local" && dir . /s /b | find "test" > "C:\Users\Admin\shellcodefile.txt"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5116
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" dir . /s /b "
    3⤵
    PID:2736
- - C:\Windows\SysWOW64\find.exe
    find "test"
    3⤵
    PID:4488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 1136
  2⤵
  - Program crash
  PID:3948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4240 -ip 4240
1⤵
PID:3500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verADB5.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2ZG7H8ZF\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\~DF345273419B79E774.TMP

Filesize
16KB

MD5
09b9ea77215c9fe9bdf9601509260b58

SHA1
41d1a60524c4b8a27284a53ba7a886e6601c33f5

SHA256
8c6fda82f4579c6c9f0bbaac0594fcbe0cab15ace22fcdfd1825c7568019ff8c

SHA512
66a3e40342f10f7a502f02ed461087eef08ac3772bedf1edc6af3ce9bfe872cfbff79312522aea3de8b8b4c024e1d5456045ef68b3addd2af81eee50cccc27d9

Download Submit
C:\Users\Admin\shellcodefile.txt

Filesize
76B

MD5
9dd9c92f70ae0308ce47af8176fe6a72

SHA1
83b3a1bcaaf402c58d765cfcb2164372041b5565

SHA256
610b00fff26efa4c3be3e88fecea62c1663fb31aacd22a0d9a472b578d54dafe

SHA512
8362afeb2174cdb4869b5a3420ca7a2b769558c001098010ec93e5bd1e8f3531e7f7699848adcba4d5b48c55bb47b9647ee5a4e206a27364ca7a36285aa59c13

Download Submit
memory/4240-9-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download