d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

Analysis

max time kernel
119s
max time network
155s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 04:13

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General

Target

d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
Size

102KB
MD5

32399ab3d976b7cf3c112b78737ef2fd
SHA1

a5cb177e3c27664829ef68424a581792fdd41402
SHA256

d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6
SHA512

fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee
SSDEEP

3072:CBG7TNCnkzkmnw60Jzoxc4QLw8ZTgncteHVO81K4:VNCnkvdmzoTQLt9sP1O87

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
760	Xqrlri.exe
1864	Xqrlri.exe

Loads dropped DLL 2 IoCs

pid	Process
1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Xqrlri = "C:\\Users\\Admin\\AppData\\Roaming\\Xqrlri.exe"	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1200 set thread context of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 760 set thread context of 1864	760	Xqrlri.exe	29

Modifies Internet Explorer settings 1 TTPs 28 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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D1A9A901-7517-11ED-9FD0-D6EA6736E294} = "0"	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
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\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	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\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377063043"	IEXPLORE.EXE
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\Toolbar	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\Main\CompatibilityFlags = "0"	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\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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
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\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1864	Xqrlri.exe
Token: SeDebugPrivilege	436	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1756	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1756	IEXPLORE.EXE
1756	IEXPLORE.EXE
436	IEXPLORE.EXE
436	IEXPLORE.EXE
436	IEXPLORE.EXE
436	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1200 wrote to memory of 1056	1200	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	27
PID 1056 wrote to memory of 760	1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	28
PID 1056 wrote to memory of 760	1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	28
PID 1056 wrote to memory of 760	1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	28
PID 1056 wrote to memory of 760	1056	d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe	28
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 760 wrote to memory of 1864	760	Xqrlri.exe	29
PID 1864 wrote to memory of 568	1864	Xqrlri.exe	30
PID 1864 wrote to memory of 568	1864	Xqrlri.exe	30
PID 1864 wrote to memory of 568	1864	Xqrlri.exe	30
PID 1864 wrote to memory of 568	1864	Xqrlri.exe	30
PID 568 wrote to memory of 1756	568	iexplore.exe	31
PID 568 wrote to memory of 1756	568	iexplore.exe	31
PID 568 wrote to memory of 1756	568	iexplore.exe	31
PID 568 wrote to memory of 1756	568	iexplore.exe	31
PID 1756 wrote to memory of 436	1756	IEXPLORE.EXE	33
PID 1756 wrote to memory of 436	1756	IEXPLORE.EXE	33
PID 1756 wrote to memory of 436	1756	IEXPLORE.EXE	33
PID 1756 wrote to memory of 436	1756	IEXPLORE.EXE	33
PID 1864 wrote to memory of 436	1864	Xqrlri.exe	33
PID 1864 wrote to memory of 436	1864	Xqrlri.exe	33

C:\Users\Admin\AppData\Local\Temp\d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
"C:\Users\Admin\AppData\Local\Temp\d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Users\Admin\AppData\Local\Temp\d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
  C:\Users\Admin\AppData\Local\Temp\d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6.exe
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Users\Admin\AppData\Roaming\Xqrlri.exe
    "C:\Users\Admin\AppData\Roaming\Xqrlri.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:760
  - - C:\Users\Admin\AppData\Roaming\Xqrlri.exe
      C:\Users\Admin\AppData\Roaming\Xqrlri.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1864
    - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
        
        "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:568
      - C:\Program Files\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:1756
        
        C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1756 CREDAT:275457 /prefetch:2
        7⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:436

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

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\CY5NRX9Q.txt

Filesize
608B

MD5
ba926b414f2cb69945da7b8a66af6191

SHA1
f7ea6f4b248f4ecdd2a302cd5eda786a2aa64e6e

SHA256
800321522efb1cb570e1303fe7ef149b92de4b6ac9bb09f208993f334dea3599

SHA512
a2d8ffc78043beec33eb984748b0a6e52800d66fc39ac9b19aae3f9af0bf32cd40802c899cd79bdf618209b26ec370d80d5dd9fa663f6890f1662b0b3a215b6b

Download Submit
C:\Users\Admin\AppData\Roaming\Xqrlri.exe

Filesize
102KB

MD5
32399ab3d976b7cf3c112b78737ef2fd

SHA1
a5cb177e3c27664829ef68424a581792fdd41402

SHA256
d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

SHA512
fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee

Download Submit
C:\Users\Admin\AppData\Roaming\Xqrlri.exe

Filesize
102KB

MD5
32399ab3d976b7cf3c112b78737ef2fd

SHA1
a5cb177e3c27664829ef68424a581792fdd41402

SHA256
d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

SHA512
fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee

Download Submit
C:\Users\Admin\AppData\Roaming\Xqrlri.exe

Filesize
102KB

MD5
32399ab3d976b7cf3c112b78737ef2fd

SHA1
a5cb177e3c27664829ef68424a581792fdd41402

SHA256
d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

SHA512
fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee

Download Submit
\Users\Admin\AppData\Roaming\Xqrlri.exe

Filesize
102KB

MD5
32399ab3d976b7cf3c112b78737ef2fd

SHA1
a5cb177e3c27664829ef68424a581792fdd41402

SHA256
d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

SHA512
fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee

Download Submit
\Users\Admin\AppData\Roaming\Xqrlri.exe

Filesize
102KB

MD5
32399ab3d976b7cf3c112b78737ef2fd

SHA1
a5cb177e3c27664829ef68424a581792fdd41402

SHA256
d2516c9ec323e79d800142e2167a39abaaf3115bb4a121493e3f89188b2fbbc6

SHA512
fb3b213d9c3906d7e97b54121b1308f1f8892532115e6a265ab57f16fbef665b602a3ccb06fd7f2994204ca5b7d491fc5bc9c1ca663931889f6235a5566ea1ee

Download Submit
memory/760-67-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/760-72-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1056-59-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1056-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1056-66-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1056-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1056-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1200-58-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1200-54-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1864-76-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1864-77-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download