456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662

Analysis

max time kernel
247s
max time network
263s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
06/05/2023, 21:38

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General

Target

456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe
Size

1.1MB
MD5

b0edf7c4c6f773458a3ffa41a2fca79e
SHA1

ea6b51e39da69283609d5f8618f66b979553dee2
SHA256

456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662
SHA512

9c525c2c23b182d982850201129e9faebe0f7dc7b4335970084975cb7215221ff923744ecb0988ae0d66e0183a123e1cc3636ca556395c3104f9bc8ecca85c39
SSDEEP

24576:pybVdr/xCt5UH8c+ywgfJfyWBNNUP2eikkjcvmKWn6wsesikNuah:cRdNCtibwO1LS2eikkUi3s9ua

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	275990756.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	275990756.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	275990756.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	275990756.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	275990756.exe

Executes dropped EXE 5 IoCs

pid	Process
2600	LO655528.exe
2588	fe660286.exe
1548	um589945.exe
1340	159217571.exe
4232	275990756.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	159217571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	275990756.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
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\\\""	LO655528.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	fe660286.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	fe660286.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	um589945.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	um589945.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.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\\\""	456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	LO655528.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1340	159217571.exe
1340	159217571.exe
4232	275990756.exe
4232	275990756.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1340	159217571.exe
Token: SeDebugPrivilege	4232	275990756.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 684 wrote to memory of 2600	684	456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe	79
PID 684 wrote to memory of 2600	684	456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe	79
PID 684 wrote to memory of 2600	684	456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe	79
PID 2600 wrote to memory of 2588	2600	LO655528.exe	80
PID 2600 wrote to memory of 2588	2600	LO655528.exe	80
PID 2600 wrote to memory of 2588	2600	LO655528.exe	80
PID 2588 wrote to memory of 1548	2588	fe660286.exe	81
PID 2588 wrote to memory of 1548	2588	fe660286.exe	81
PID 2588 wrote to memory of 1548	2588	fe660286.exe	81
PID 1548 wrote to memory of 1340	1548	um589945.exe	82
PID 1548 wrote to memory of 1340	1548	um589945.exe	82
PID 1548 wrote to memory of 1340	1548	um589945.exe	82
PID 1548 wrote to memory of 4232	1548	um589945.exe	83
PID 1548 wrote to memory of 4232	1548	um589945.exe	83
PID 1548 wrote to memory of 4232	1548	um589945.exe	83

C:\Users\Admin\AppData\Local\Temp\456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe
"C:\Users\Admin\AppData\Local\Temp\456ce4cbdf05c418569e7da39b05a93e75505d1cdaa93a2d71a3bbe8e1c91662.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:684
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\LO655528.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\LO655528.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2600
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fe660286.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fe660286.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2588
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\um589945.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\um589945.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:1548
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\159217571.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\159217571.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1340
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\275990756.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\275990756.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4232

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\LO655528.exe

Filesize
993KB

MD5
6ab9f70a80fdaa2e573cbd1aaa2bb152

SHA1
7820cb85e5db36c6ce1f5d62797f1d9d4a60a932

SHA256
e57b26ea635f191f13b17c809cfefd5bbc04d27edbfc1eb938f7dd4aae1d79ec

SHA512
4900d7d2be0d993378b6b063fe7a245f555255f58095a133a1c730be42bfd433fe47243d71c14bd18d339932284f663b8ed68f2bc7da2cf62b1cbf56c5a92b6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\LO655528.exe

Filesize
993KB

MD5
6ab9f70a80fdaa2e573cbd1aaa2bb152

SHA1
7820cb85e5db36c6ce1f5d62797f1d9d4a60a932

SHA256
e57b26ea635f191f13b17c809cfefd5bbc04d27edbfc1eb938f7dd4aae1d79ec

SHA512
4900d7d2be0d993378b6b063fe7a245f555255f58095a133a1c730be42bfd433fe47243d71c14bd18d339932284f663b8ed68f2bc7da2cf62b1cbf56c5a92b6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fe660286.exe

Filesize
610KB

MD5
ff3f88a5ed0fd4d148738e5dcf3ca01e

SHA1
4b48c950b8296b06b6fa1988cdf11e1e4cfb40ac

SHA256
f8a0e82fb0d0ec809be421fabb8145cb1196c8598710caded74799a8eb83c7ed

SHA512
9eb67787730149a7d44215e32410b86fea28a51ba93af9d5a98a2a49fb194b2199586d5a5bbde7784b2c6ad0f4732cbc62b409ea6e0d93bf7dc392e520ca7bc6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fe660286.exe

Filesize
610KB

MD5
ff3f88a5ed0fd4d148738e5dcf3ca01e

SHA1
4b48c950b8296b06b6fa1988cdf11e1e4cfb40ac

SHA256
f8a0e82fb0d0ec809be421fabb8145cb1196c8598710caded74799a8eb83c7ed

SHA512
9eb67787730149a7d44215e32410b86fea28a51ba93af9d5a98a2a49fb194b2199586d5a5bbde7784b2c6ad0f4732cbc62b409ea6e0d93bf7dc392e520ca7bc6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\um589945.exe

Filesize
438KB

MD5
0c3c0bfa0ba7a36c734589f0978d4fc1

SHA1
b12cf27406680091cd524fb18ba2d57858f84de4

SHA256
b3a880c119322b3a4df8d9a6b3b427e252cf14eea9edb03d8e1a8f6a1417bd2a

SHA512
0b3b5eefc40a18a9b3696d3952294bd752413b8e93fd46177c355e5cf6d95357157187922e2da3bdaae42f145d60a7b50b6bbdc7721e92b54d5df3653e82806d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\um589945.exe

Filesize
438KB

MD5
0c3c0bfa0ba7a36c734589f0978d4fc1

SHA1
b12cf27406680091cd524fb18ba2d57858f84de4

SHA256
b3a880c119322b3a4df8d9a6b3b427e252cf14eea9edb03d8e1a8f6a1417bd2a

SHA512
0b3b5eefc40a18a9b3696d3952294bd752413b8e93fd46177c355e5cf6d95357157187922e2da3bdaae42f145d60a7b50b6bbdc7721e92b54d5df3653e82806d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\159217571.exe

Filesize
175KB

MD5
18f26d5b7807e83a640d0aef71b8f117

SHA1
1d9f19996df202b24b5f8c5e731ff415c8bbb1d4

SHA256
cad646c545054153e3e6a79aba8ac20b6295f3100ecb2f6432a3c74705b5fe67

SHA512
ca732e7a317846d56e899a8a6a1edb2830dab6f9a8b82876bf056b79a95e3f37e78d8b0a486bf5cde540624206ac55e4d57f07a11426eea8442308b9bae33a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\159217571.exe

Filesize
175KB

MD5
18f26d5b7807e83a640d0aef71b8f117

SHA1
1d9f19996df202b24b5f8c5e731ff415c8bbb1d4

SHA256
cad646c545054153e3e6a79aba8ac20b6295f3100ecb2f6432a3c74705b5fe67

SHA512
ca732e7a317846d56e899a8a6a1edb2830dab6f9a8b82876bf056b79a95e3f37e78d8b0a486bf5cde540624206ac55e4d57f07a11426eea8442308b9bae33a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\275990756.exe

Filesize
333KB

MD5
d851fbe103fb519cba93f470e272a846

SHA1
bf630a24124909cb7693b4cfb4bcd016fe4b58fb

SHA256
d5bb153f7224ed9f341e188fe5ba26806b1f1c71d1a5290972a32128fe990d78

SHA512
b2062c20f5df541e0ca67a144dc0b43c476e42c1f6f8a6d2164cb247cfc60d855d6b7cfe9d7736a6047036faf0d5ccb2ec03df05fd705b45622a38c349c4e4ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\275990756.exe

Filesize
333KB

MD5
d851fbe103fb519cba93f470e272a846

SHA1
bf630a24124909cb7693b4cfb4bcd016fe4b58fb

SHA256
d5bb153f7224ed9f341e188fe5ba26806b1f1c71d1a5290972a32128fe990d78

SHA512
b2062c20f5df541e0ca67a144dc0b43c476e42c1f6f8a6d2164cb247cfc60d855d6b7cfe9d7736a6047036faf0d5ccb2ec03df05fd705b45622a38c349c4e4ce

Download Submit
memory/1340-161-0x0000000004B50000-0x00000000050F4000-memory.dmp

Filesize
5.6MB

Download
memory/1340-163-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-162-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-165-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-169-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-167-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-171-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/1340-172-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-173-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/1340-176-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-175-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/1340-178-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-180-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-182-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-184-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-186-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-188-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-190-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-192-0x0000000004960000-0x0000000004973000-memory.dmp

Filesize
76KB

Download
memory/1340-193-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/1340-194-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/1340-195-0x0000000004B40000-0x0000000004B50000-memory.dmp

Filesize
64KB

Download
memory/4232-202-0x0000000001FC0000-0x0000000001FED000-memory.dmp

Filesize
180KB

Download
memory/4232-203-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4232-204-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-205-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-207-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-209-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-211-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-213-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-215-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-217-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-219-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-221-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-223-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-225-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-227-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-229-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-231-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/4232-232-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-233-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-234-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-235-0x0000000001FC0000-0x0000000001FED000-memory.dmp

Filesize
180KB

Download
memory/4232-237-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-238-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-239-0x0000000004CF0000-0x0000000004D00000-memory.dmp

Filesize
64KB

Download
memory/4232-240-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download