0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7

Analysis

max time kernel
157s
max time network
176s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/05/2023, 20:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe
Size

747KB
MD5

81e00846aa9b7e0a840bea7baa201a55
SHA1

c25051f8ceb8e0cc7d11f554fae6c83d84f1509f
SHA256

0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7
SHA512

e225e22c8d208b66cebd7151d62a60b3de3e3d9b5894589e0b340d2e4863ca02bbbff7bf40a9b94c00bbb473ef2266248ee3e12d73a2a4ade24a9e50a651bf35
SSDEEP

12288:Ry90gtuUreMzP3YBilaZd/Azet5O9V7y+UyW/WvUjOGKo5Rf:RyBtuWeAPIsaZxvMV2+VtsjxK2

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	64297555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	64297555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	64297555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	64297555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	64297555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	64297555.exe

Executes dropped EXE 3 IoCs

pid	Process
2020	un871922.exe
1340	64297555.exe
1528	rk952299.exe

Loads dropped DLL 8 IoCs

pid	Process
1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe
2020	un871922.exe
2020	un871922.exe
2020	un871922.exe
1340	64297555.exe
2020	un871922.exe
2020	un871922.exe
1528	rk952299.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	64297555.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	64297555.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	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.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\\\""	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un871922.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\\\""	un871922.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1340	64297555.exe
1340	64297555.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1340	64297555.exe
Token: SeDebugPrivilege	1528	rk952299.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 1188 wrote to memory of 2020	1188	0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe	28
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1340	2020	un871922.exe	29
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30
PID 2020 wrote to memory of 1528	2020	un871922.exe	30

C:\Users\Admin\AppData\Local\Temp\0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe
"C:\Users\Admin\AppData\Local\Temp\0042ad106ee5658000c4d841d319ee1a49154ffa63a6caa749e45253909cf1a7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871922.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871922.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2020
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.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:1340
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of AdjustPrivilegeToken
    PID:1528

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\un871922.exe

Filesize
593KB

MD5
a8a79f3f5d4dd35e8ea5c0347dffdcd6

SHA1
d1c3b6660235a972475ee2b70c2f597d4fca5c16

SHA256
a2f976f7d4359aa6db8beb24291336cfc0b5484c0f010de6d81cf2e08ec787d7

SHA512
27adec55f877ed6a7154eceb770a58c544fe7f11ce5156459cfda74449fd91f14d25b05a8f1083f2045cdda3fb6435a1834cf337717f204b5879283c5bd681c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871922.exe

Filesize
593KB

MD5
a8a79f3f5d4dd35e8ea5c0347dffdcd6

SHA1
d1c3b6660235a972475ee2b70c2f597d4fca5c16

SHA256
a2f976f7d4359aa6db8beb24291336cfc0b5484c0f010de6d81cf2e08ec787d7

SHA512
27adec55f877ed6a7154eceb770a58c544fe7f11ce5156459cfda74449fd91f14d25b05a8f1083f2045cdda3fb6435a1834cf337717f204b5879283c5bd681c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871922.exe

Filesize
593KB

MD5
a8a79f3f5d4dd35e8ea5c0347dffdcd6

SHA1
d1c3b6660235a972475ee2b70c2f597d4fca5c16

SHA256
a2f976f7d4359aa6db8beb24291336cfc0b5484c0f010de6d81cf2e08ec787d7

SHA512
27adec55f877ed6a7154eceb770a58c544fe7f11ce5156459cfda74449fd91f14d25b05a8f1083f2045cdda3fb6435a1834cf337717f204b5879283c5bd681c9

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871922.exe

Filesize
593KB

MD5
a8a79f3f5d4dd35e8ea5c0347dffdcd6

SHA1
d1c3b6660235a972475ee2b70c2f597d4fca5c16

SHA256
a2f976f7d4359aa6db8beb24291336cfc0b5484c0f010de6d81cf2e08ec787d7

SHA512
27adec55f877ed6a7154eceb770a58c544fe7f11ce5156459cfda74449fd91f14d25b05a8f1083f2045cdda3fb6435a1834cf337717f204b5879283c5bd681c9

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\64297555.exe

Filesize
378KB

MD5
3be72b7202e08d841650cf337ec68bd9

SHA1
ea312efe563f844156aac0b17637558435cb989d

SHA256
1aefdceb45b8fa201e4d8eda311f9a0577f35c21a0f48428bab5701e88b6c700

SHA512
828a7f357752c8e773b5f10fd761f9e9898200487ad149d75236e3850d91631b78836015d3ef4988f32c8c74085a4c134d44703bdab338531571b383a59e9abf

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk952299.exe

Filesize
460KB

MD5
e4c85364aa3984c1ff318f674f29ecd6

SHA1
36f377e17933812daedfb8093490261b8459e680

SHA256
6d0c70413c5e227917a07f248d727e80cc5225e7720e01cfe4d418611379319d

SHA512
c8c2eb62c1ef5c700cc7b0a763738ffb6c824428fcacbebadac68279e6d7f7453818ffe751d0d6b0435b2c07f12502384ed69e82748aeeb5ce99944f8ec6d352

Download Submit
memory/1340-112-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1340-87-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-89-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-91-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-93-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-95-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-97-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-99-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-101-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-103-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-105-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-107-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-109-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-110-0x00000000008B0000-0x00000000008F0000-memory.dmp

Filesize
256KB

Download
memory/1340-111-0x00000000008B0000-0x00000000008F0000-memory.dmp

Filesize
256KB

Download
memory/1340-85-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-113-0x0000000000400000-0x0000000000804000-memory.dmp

Filesize
4.0MB

Download
memory/1340-83-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-82-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/1340-81-0x0000000000B50000-0x0000000000B68000-memory.dmp

Filesize
96KB

Download
memory/1340-80-0x00000000008B0000-0x00000000008F0000-memory.dmp

Filesize
256KB

Download
memory/1340-79-0x0000000000240000-0x000000000026D000-memory.dmp

Filesize
180KB

Download
memory/1340-78-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/1528-124-0x00000000011A0000-0x00000000011DC000-memory.dmp

Filesize
240KB

Download
memory/1528-125-0x00000000011E0000-0x000000000121A000-memory.dmp

Filesize
232KB

Download
memory/1528-126-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-127-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-129-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-131-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-133-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-135-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-137-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-140-0x0000000000290000-0x00000000002D6000-memory.dmp

Filesize
280KB

Download
memory/1528-142-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download
memory/1528-143-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-139-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-145-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-147-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-149-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-151-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-153-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-155-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-157-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-159-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-161-0x00000000011E0000-0x0000000001215000-memory.dmp

Filesize
212KB

Download
memory/1528-920-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download
memory/1528-922-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download
memory/1528-924-0x0000000004FB0000-0x0000000004FF0000-memory.dmp

Filesize
256KB

Download