0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840

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, 20:12

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General

Target

0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe
Size

376KB
MD5

e82e59f5151530189ba666f8057d8ad1
SHA1

588199b81930c8ee8dfa1f735bc01f317ac86f7b
SHA256

0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840
SHA512

4cd55ccf264fba2f07a22a849137967bd9c4649b61b1fdba23cb83eec2bce9d8cfddef1f6d1a52fee6a9f3fef4ba618e7078b8e95b75abce5413fb16d40643a1
SSDEEP

6144:Kyy+bnr+lp0yN90QELzAJe7dkpaqUDxIO79qFOseESrYzM7y:WMr5y90NGckpaqUv7gFOPE87y

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\DisableScanOnRealtimeEnable = "1"	a0909038.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a0909038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a0909038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a0909038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a0909038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a0909038.exe

Executes dropped EXE 3 IoCs

pid	Process
952	v5920336.exe
1676	a0909038.exe
1852	b0853331.exe

Loads dropped DLL 5 IoCs

pid	Process
1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe
952	v5920336.exe
952	v5920336.exe
952	v5920336.exe
1852	b0853331.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	a0909038.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a0909038.exe

Adds Run key to start application 2 TTPs 4 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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v5920336.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\\\""	v5920336.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1676	a0909038.exe
1676	a0909038.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	a0909038.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 1868 wrote to memory of 952	1868	0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe	27
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1676	952	v5920336.exe	28
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29
PID 952 wrote to memory of 1852	952	v5920336.exe	29

C:\Users\Admin\AppData\Local\Temp\0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe
"C:\Users\Admin\AppData\Local\Temp\0296a0143491eb312d35738ed3f67db76f63657ed718fff226c45f17ec9c0840.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5920336.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5920336.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:952
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0909038.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0909038.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1676
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1852

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\v5920336.exe

Filesize
204KB

MD5
54dc93e74d5a8f38c843678b25fb6c49

SHA1
9b65cf39b4a4a25346787c618479cba744e31dfd

SHA256
b4db2f5c2e0f27a38c4fa744ae8c91f824fd6ecd6a0b5802902e0813d88b12ed

SHA512
98bf2c0c41f1d8a7e333ba69f5845cd0eae8d43c3ce99fd2962c44a862eb04533164dff1fa72139f0f0920bca08f80d6dc0d8097f6a3d5f64bf3fb13ca8c28d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5920336.exe

Filesize
204KB

MD5
54dc93e74d5a8f38c843678b25fb6c49

SHA1
9b65cf39b4a4a25346787c618479cba744e31dfd

SHA256
b4db2f5c2e0f27a38c4fa744ae8c91f824fd6ecd6a0b5802902e0813d88b12ed

SHA512
98bf2c0c41f1d8a7e333ba69f5845cd0eae8d43c3ce99fd2962c44a862eb04533164dff1fa72139f0f0920bca08f80d6dc0d8097f6a3d5f64bf3fb13ca8c28d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0909038.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0909038.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5920336.exe

Filesize
204KB

MD5
54dc93e74d5a8f38c843678b25fb6c49

SHA1
9b65cf39b4a4a25346787c618479cba744e31dfd

SHA256
b4db2f5c2e0f27a38c4fa744ae8c91f824fd6ecd6a0b5802902e0813d88b12ed

SHA512
98bf2c0c41f1d8a7e333ba69f5845cd0eae8d43c3ce99fd2962c44a862eb04533164dff1fa72139f0f0920bca08f80d6dc0d8097f6a3d5f64bf3fb13ca8c28d4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5920336.exe

Filesize
204KB

MD5
54dc93e74d5a8f38c843678b25fb6c49

SHA1
9b65cf39b4a4a25346787c618479cba744e31dfd

SHA256
b4db2f5c2e0f27a38c4fa744ae8c91f824fd6ecd6a0b5802902e0813d88b12ed

SHA512
98bf2c0c41f1d8a7e333ba69f5845cd0eae8d43c3ce99fd2962c44a862eb04533164dff1fa72139f0f0920bca08f80d6dc0d8097f6a3d5f64bf3fb13ca8c28d4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\a0909038.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0853331.exe

Filesize
136KB

MD5
30d0ee0947be55272def37f502e40d83

SHA1
67dec087565870ddbba362f33bc909491d56f0d7

SHA256
876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

SHA512
0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

Download Submit
memory/1676-72-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download
memory/1852-79-0x0000000001230000-0x0000000001258000-memory.dmp

Filesize
160KB

Download
memory/1852-80-0x0000000007310000-0x0000000007350000-memory.dmp

Filesize
256KB

Download
memory/1852-81-0x0000000007310000-0x0000000007350000-memory.dmp

Filesize
256KB

Download