0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/05/2023, 20:15

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General

Target

0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe
Size

376KB
MD5

58bfcc846b7cd6fb7ecd56c46d612bc9
SHA1

c1d90ea706e78e698b0132aa4aaf0cb307c345a8
SHA256

0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff
SHA512

ee32a6bbea6398dd9e56327226edafca7048ebe86c99a2df1bc2eaba63f874e120dea0f74ac48905ea998f4555bbcf667a353a684e081809cad57b95f7c20c7b
SSDEEP

6144:Key+bnr+3p0yN90QE9E2dMI6diUexAAvQrz8x8gNkkAoaXIbKv4sXiqOXyv:CMrPy90XyI6TeqAQcOkAxXIGv4sXidCv

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"	a6378541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a6378541.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a6378541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a6378541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a6378541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a6378541.exe

Executes dropped EXE 3 IoCs

pid	Process
848	v0324893.exe
1444	a6378541.exe
740	b5367556.exe

Loads dropped DLL 5 IoCs

pid	Process
1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe
848	v0324893.exe
848	v0324893.exe
848	v0324893.exe
740	b5367556.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\Microsoft\Windows Defender\Features	a6378541.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a6378541.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	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.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\\\""	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v0324893.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\\\""	v0324893.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1444	a6378541.exe
1444	a6378541.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	a6378541.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 1240 wrote to memory of 848	1240	0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe	27
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 1444	848	v0324893.exe	28
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29
PID 848 wrote to memory of 740	848	v0324893.exe	29

C:\Users\Admin\AppData\Local\Temp\0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe
"C:\Users\Admin\AppData\Local\Temp\0462f226d091e85e1c5c968dd1ff58f676650e82e7528e25a065e14e5c82b5ff.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1240
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0324893.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0324893.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:848
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6378541.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6378541.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1444
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:740

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\v0324893.exe

Filesize
204KB

MD5
f8cef0829a7c4e131fb45c55e6f81203

SHA1
da8f0db2a48f6857b6f76d9aed92223946752809

SHA256
0fa5d39c7ddd3ccbc36bffe2012f04b1ddd25df1c32bda97043615810d61a5db

SHA512
2b095ab2fddf00cb711a6a66fc6b7bfd19c2bdd825d2cac83741ddb72906cdc52f29e95822b72c0bae82b6ec675e30d4efc0e194917fe63fe6259290f7ccb85e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0324893.exe

Filesize
204KB

MD5
f8cef0829a7c4e131fb45c55e6f81203

SHA1
da8f0db2a48f6857b6f76d9aed92223946752809

SHA256
0fa5d39c7ddd3ccbc36bffe2012f04b1ddd25df1c32bda97043615810d61a5db

SHA512
2b095ab2fddf00cb711a6a66fc6b7bfd19c2bdd825d2cac83741ddb72906cdc52f29e95822b72c0bae82b6ec675e30d4efc0e194917fe63fe6259290f7ccb85e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6378541.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6378541.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0324893.exe

Filesize
204KB

MD5
f8cef0829a7c4e131fb45c55e6f81203

SHA1
da8f0db2a48f6857b6f76d9aed92223946752809

SHA256
0fa5d39c7ddd3ccbc36bffe2012f04b1ddd25df1c32bda97043615810d61a5db

SHA512
2b095ab2fddf00cb711a6a66fc6b7bfd19c2bdd825d2cac83741ddb72906cdc52f29e95822b72c0bae82b6ec675e30d4efc0e194917fe63fe6259290f7ccb85e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0324893.exe

Filesize
204KB

MD5
f8cef0829a7c4e131fb45c55e6f81203

SHA1
da8f0db2a48f6857b6f76d9aed92223946752809

SHA256
0fa5d39c7ddd3ccbc36bffe2012f04b1ddd25df1c32bda97043615810d61a5db

SHA512
2b095ab2fddf00cb711a6a66fc6b7bfd19c2bdd825d2cac83741ddb72906cdc52f29e95822b72c0bae82b6ec675e30d4efc0e194917fe63fe6259290f7ccb85e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6378541.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5367556.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
memory/740-79-0x0000000000B30000-0x0000000000B58000-memory.dmp

Filesize
160KB

Download
memory/740-80-0x0000000007000000-0x0000000007040000-memory.dmp

Filesize
256KB

Download
memory/740-81-0x0000000007000000-0x0000000007040000-memory.dmp

Filesize
256KB

Download
memory/1444-72-0x00000000011E0000-0x00000000011EA000-memory.dmp

Filesize
40KB

Download