058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06-05-2023 22:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe
Size

746KB
MD5

fcc48bdc47b58895fe1843bdb2436e2f
SHA1

b5eada88b35d0ebc8bdfa081c0478b1c79c7fbd7
SHA256

058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c
SHA512

9c1f72033c96e7000f50b3fe30ddbffeba51a43b1f3b93dc65fcfb1d46fa8ddc2dfc9d822a380eef63fd9ce66cb93e487e46d5a396418f1d13213fe7322581da
SSDEEP

12288:Jy900e3IGtAwFbd5FqIM58wW6E+hANqaMzgAv+LGOIqvZwM9haBtSXHDvzHgxZfO:Jy+3IfMjkIoPW6EUageGOIqvq86SX7z7

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	00606732.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	00606732.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	00606732.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	00606732.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	00606732.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	00606732.exe

Executes dropped EXE 3 IoCs

pid	Process
1356	un954635.exe
780	00606732.exe
1844	rk556002.exe

Loads dropped DLL 8 IoCs

pid	Process
1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe
1356	un954635.exe
1356	un954635.exe
1356	un954635.exe
780	00606732.exe
1356	un954635.exe
1356	un954635.exe
1844	rk556002.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	00606732.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	00606732.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	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.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\\\""	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un954635.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\\\""	un954635.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
780	00606732.exe
780	00606732.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	780	00606732.exe
Token: SeDebugPrivilege	1844	rk556002.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1488 wrote to memory of 1356	1488	058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe	27
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 780	1356	un954635.exe	28
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29
PID 1356 wrote to memory of 1844	1356	un954635.exe	29

C:\Users\Admin\AppData\Local\Temp\058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe
"C:\Users\Admin\AppData\Local\Temp\058aacbcad499247c72f02d92b43a152f295c00c48acc17ae02b2f4bf791e89c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.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:780
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of AdjustPrivilegeToken
    PID:1844

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe

Filesize
592KB

MD5
e2c3a0ec1773782104557fdb5aeb47fc

SHA1
60eedcf34fc9693bf796c6aa216de3abeba43481

SHA256
45a5bb8c01744c11e06c0b3db132404c591492aae89822ccdbfdaf9fd7759084

SHA512
4dae684b12729b6d0a5ed68dd64868640b44717d96e8218bdf3ebe47310548b5c0977758fd30dbe8a4bda6dc16f00d4a286292607494211b3d76c001910d2c30

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe

Filesize
592KB

MD5
e2c3a0ec1773782104557fdb5aeb47fc

SHA1
60eedcf34fc9693bf796c6aa216de3abeba43481

SHA256
45a5bb8c01744c11e06c0b3db132404c591492aae89822ccdbfdaf9fd7759084

SHA512
4dae684b12729b6d0a5ed68dd64868640b44717d96e8218bdf3ebe47310548b5c0977758fd30dbe8a4bda6dc16f00d4a286292607494211b3d76c001910d2c30

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe

Filesize
592KB

MD5
e2c3a0ec1773782104557fdb5aeb47fc

SHA1
60eedcf34fc9693bf796c6aa216de3abeba43481

SHA256
45a5bb8c01744c11e06c0b3db132404c591492aae89822ccdbfdaf9fd7759084

SHA512
4dae684b12729b6d0a5ed68dd64868640b44717d96e8218bdf3ebe47310548b5c0977758fd30dbe8a4bda6dc16f00d4a286292607494211b3d76c001910d2c30

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954635.exe

Filesize
592KB

MD5
e2c3a0ec1773782104557fdb5aeb47fc

SHA1
60eedcf34fc9693bf796c6aa216de3abeba43481

SHA256
45a5bb8c01744c11e06c0b3db132404c591492aae89822ccdbfdaf9fd7759084

SHA512
4dae684b12729b6d0a5ed68dd64868640b44717d96e8218bdf3ebe47310548b5c0977758fd30dbe8a4bda6dc16f00d4a286292607494211b3d76c001910d2c30

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\00606732.exe

Filesize
376KB

MD5
34fc574bcc59b04eafd4ed6cf7ebf39f

SHA1
f8b65ede63eb924cbb710289afd32a54e679023a

SHA256
2d1ea6bf9b11836159ca22149f9b71e5afe6e25e55eb96f687feb9db4594b36a

SHA512
7d2f17ce5af518ea2f7804e1f340745713765dc753e685b9f480b9a67f3495a720d2132b4a8d1e0d2786ac312928882c04ca61e919873a83fac6704002cfc214

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk556002.exe

Filesize
459KB

MD5
04ba8c71c8ed39cbc40b4aafe201a196

SHA1
dde05e61dc1aabc0ed9a47bfa12496cb2ad1c493

SHA256
8031f9d5a8bcf53157e8481406bc59ec42839fbac571df88295304e2c36c08ec

SHA512
df5ea7e5ff309d7ef0a169645502f39490bacfcdf332693abd93ed7b1da0cfd10cf0bd502acba58ba106d381868ab54a88af8500f5be46f9766e191f148e9307

Download Submit
memory/780-111-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/780-78-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/780-88-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-90-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-92-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-94-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-96-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-98-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-100-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-102-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-104-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-106-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-108-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-110-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-84-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-114-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/780-83-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/780-80-0x0000000000240000-0x000000000026D000-memory.dmp

Filesize
180KB

Download
memory/780-82-0x00000000023F0000-0x0000000002430000-memory.dmp

Filesize
256KB

Download
memory/780-81-0x00000000023F0000-0x0000000002430000-memory.dmp

Filesize
256KB

Download
memory/780-79-0x0000000000E40000-0x0000000000E58000-memory.dmp

Filesize
96KB

Download
memory/780-86-0x0000000000E40000-0x0000000000E52000-memory.dmp

Filesize
72KB

Download
memory/1844-141-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-127-0x0000000000240000-0x0000000000286000-memory.dmp

Filesize
280KB

Download
memory/1844-143-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-128-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-129-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-131-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-133-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-135-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-145-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-139-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-923-0x0000000002CD0000-0x0000000002D10000-memory.dmp

Filesize
256KB

Download
memory/1844-126-0x0000000001020000-0x000000000105A000-memory.dmp

Filesize
232KB

Download
memory/1844-137-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-147-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-149-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-151-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-153-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-155-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-157-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-159-0x0000000001020000-0x0000000001055000-memory.dmp

Filesize
212KB

Download
memory/1844-920-0x0000000002CD0000-0x0000000002D10000-memory.dmp

Filesize
256KB

Download
memory/1844-125-0x0000000000FE0000-0x000000000101C000-memory.dmp

Filesize
240KB

Download