0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069

Analysis

max time kernel
151s
max time network
154s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/05/2023, 20:23

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General

Target

0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe
Size

747KB
MD5

e6637f1ebdb3a5c4daa346526d370a02
SHA1

9daba6a073598fda16f75a30363f44c7d6dbadef
SHA256

0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069
SHA512

e6617b356ec9fde069b31f9edc1bcd6c19a83f4028611444be4717ea003615295a43cd5b0da638dfbd54b987205a31fc6b491854314ded1782b13a9449bab8ce
SSDEEP

12288:Cy90s+m/eMwlLt5bTq95SweFFAUAGyCSzafDnHltwEH:Cyr/Un1G99VzOb82

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	98552496.exe

Executes dropped EXE 3 IoCs

pid	Process
1668	un684523.exe
1736	98552496.exe
1600	rk680708.exe

Loads dropped DLL 8 IoCs

pid	Process
1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe
1668	un684523.exe
1668	un684523.exe
1668	un684523.exe
1736	98552496.exe
1668	un684523.exe
1668	un684523.exe
1600	rk680708.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	98552496.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	98552496.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un684523.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un684523.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1736	98552496.exe
1736	98552496.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	98552496.exe
Token: SeDebugPrivilege	1600	rk680708.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1696 wrote to memory of 1668	1696	0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe	27
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1736	1668	un684523.exe	28
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29
PID 1668 wrote to memory of 1600	1668	un684523.exe	29

C:\Users\Admin\AppData\Local\Temp\0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe
"C:\Users\Admin\AppData\Local\Temp\0a233e08b6b8f9f6eff42cafc54c237ac3ad7415cecb32cfa5ed267ccb096069.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un684523.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un684523.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1736
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of AdjustPrivilegeToken
    PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

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\Local\Temp\IXP000.TMP\un684523.exe

Filesize
592KB

MD5
7f88755be992cf9de99a0b1dcc63ddd2

SHA1
ea498aea45df90fefa816fd66a9f09fb6353ed12

SHA256
0f68733e5ac2f3416f22b542e587c7c176e3a6ed3315b00c87453a24aeb3240a

SHA512
06996ac45d01c1acbb988b3c9ba54a242a5630b97056aa7198c30466cc9f794b705ab74574f6c00d032d032995d5a916c782aa11dc9af629d8173d6dee7b9ccd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un684523.exe

Filesize
592KB

MD5
7f88755be992cf9de99a0b1dcc63ddd2

SHA1
ea498aea45df90fefa816fd66a9f09fb6353ed12

SHA256
0f68733e5ac2f3416f22b542e587c7c176e3a6ed3315b00c87453a24aeb3240a

SHA512
06996ac45d01c1acbb988b3c9ba54a242a5630b97056aa7198c30466cc9f794b705ab74574f6c00d032d032995d5a916c782aa11dc9af629d8173d6dee7b9ccd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un684523.exe

Filesize
592KB

MD5
7f88755be992cf9de99a0b1dcc63ddd2

SHA1
ea498aea45df90fefa816fd66a9f09fb6353ed12

SHA256
0f68733e5ac2f3416f22b542e587c7c176e3a6ed3315b00c87453a24aeb3240a

SHA512
06996ac45d01c1acbb988b3c9ba54a242a5630b97056aa7198c30466cc9f794b705ab74574f6c00d032d032995d5a916c782aa11dc9af629d8173d6dee7b9ccd

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un684523.exe

Filesize
592KB

MD5
7f88755be992cf9de99a0b1dcc63ddd2

SHA1
ea498aea45df90fefa816fd66a9f09fb6353ed12

SHA256
0f68733e5ac2f3416f22b542e587c7c176e3a6ed3315b00c87453a24aeb3240a

SHA512
06996ac45d01c1acbb988b3c9ba54a242a5630b97056aa7198c30466cc9f794b705ab74574f6c00d032d032995d5a916c782aa11dc9af629d8173d6dee7b9ccd

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\98552496.exe

Filesize
377KB

MD5
d04a92e893cb4daed583aa057e4e2b57

SHA1
a962fb837d6b02b69c81d3e9f05a78ec75b77aa1

SHA256
ba64567e94cb27afe3466aa007f2414aa63ac458f3696bafce068db61c60c1a8

SHA512
990af31624391fafab1ef797cbb230707ace0614b78ea7d0d505d63b9636f3966c3638b1c4eefff81c8fba080775f0e488417e55c7c2574796f6894d00bd67f5

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk680708.exe

Filesize
459KB

MD5
93a6b72ea793f1093365b93644017cfe

SHA1
295d0803fc3bb5d72fd61a1dae2766baa61a3630

SHA256
8d549a944914c71a22ac0799b319c6c71763c74010f8dd722383a8d5a8a03e0b

SHA512
166dc842a914af73865f36d855d0a69951df473521578d2c91b0cef722bfe11a5d52290e3fd9e5180966604d0e71be1ed00a8dc832868470b32d56ead95854e4

Download Submit
memory/1600-152-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-135-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-156-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-154-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-129-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-150-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-148-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-146-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-144-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-142-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-140-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-137-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-138-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-158-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-133-0x0000000000B70000-0x0000000000BB6000-memory.dmp

Filesize
280KB

Download
memory/1600-134-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-131-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-160-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-162-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-921-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-923-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-924-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-926-0x00000000029C0000-0x0000000002A00000-memory.dmp

Filesize
256KB

Download
memory/1600-124-0x00000000027C0000-0x00000000027FC000-memory.dmp

Filesize
240KB

Download
memory/1600-125-0x0000000002950000-0x000000000298A000-memory.dmp

Filesize
232KB

Download
memory/1600-126-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1600-127-0x0000000002950000-0x0000000002985000-memory.dmp

Filesize
212KB

Download
memory/1736-85-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-113-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/1736-112-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/1736-111-0x0000000004F70000-0x0000000004FB0000-memory.dmp

Filesize
256KB

Download
memory/1736-110-0x0000000004F70000-0x0000000004FB0000-memory.dmp

Filesize
256KB

Download
memory/1736-109-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-107-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-105-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-103-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-101-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-97-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-99-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-93-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-95-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-91-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-89-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-87-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

Download
memory/1736-83-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

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memory/1736-82-0x00000000008B0000-0x00000000008C2000-memory.dmp

Filesize
72KB

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memory/1736-81-0x00000000008B0000-0x00000000008C8000-memory.dmp

Filesize
96KB

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memory/1736-80-0x0000000004F70000-0x0000000004FB0000-memory.dmp

Filesize
256KB

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memory/1736-79-0x0000000000300000-0x000000000032D000-memory.dmp

Filesize
180KB

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memory/1736-78-0x0000000000850000-0x000000000086A000-memory.dmp

Filesize
104KB

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