2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2

Analysis

max time kernel
148s
max time network
172s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
06/05/2023, 21:11

Sharing

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General

Target

2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe
Size

642KB
MD5

22795df341d8cd1ef1053c1bcf10f1c1
SHA1

84fff17c9fb41c0c9c7f8503251f653ce1f9417b
SHA256

2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2
SHA512

df577befc19b75f267dd69d2f4ca4034f1e77b855857f294b85279966b10b0a45ff6a3de4f3783078834c2b7ebec3e925fe8e7fd2044209265f3bce0163b33dd
SSDEEP

12288:2y90yEUVCFyKZFW+eNDufKa7ivKR8ODcz+b4TWqkSbZAfs0J7lRf:2yBVfvpDufKpUXDL4TbZElZ

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\DisableOnAccessProtection = "1"	68429450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	68429450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	68429450.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	68429450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	68429450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	68429450.exe

Executes dropped EXE 3 IoCs

pid	Process
1124	st510391.exe
1212	68429450.exe
1064	kp254838.exe

Loads dropped DLL 7 IoCs

pid	Process
1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe
1124	st510391.exe
1124	st510391.exe
1212	68429450.exe
1124	st510391.exe
1124	st510391.exe
1064	kp254838.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	68429450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	68429450.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	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.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\\\""	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	st510391.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\\\""	st510391.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1212	68429450.exe
1212	68429450.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1212	68429450.exe
Token: SeDebugPrivilege	1064	kp254838.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1168 wrote to memory of 1124	1168	2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe	28
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1212	1124	st510391.exe	29
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30
PID 1124 wrote to memory of 1064	1124	st510391.exe	30

C:\Users\Admin\AppData\Local\Temp\2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe
"C:\Users\Admin\AppData\Local\Temp\2f2166843d1cc17fbc3fce1fa1049f51b80adaba6785f2d80cf5b558194cc3d2.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st510391.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st510391.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1124
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.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:1212
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of AdjustPrivilegeToken
    PID:1064

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\st510391.exe

Filesize
488KB

MD5
258bae8b6d6618b6afada49414f3f2b5

SHA1
8263269753d8d73702c6668d8eea8fa1f4b724c2

SHA256
b45cb0133d4b309c05e1a698276096a24e30b3e09bf13cfc77c68803d3c97002

SHA512
b817a25e260aa008852fa7f3cb0cfa2138b68c7bf30ecf628b20ef9ae6216851127a1dd6e583cb63d094a60540f1e4ca1dbae308acc9a361a9a836e88c07256e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st510391.exe

Filesize
488KB

MD5
258bae8b6d6618b6afada49414f3f2b5

SHA1
8263269753d8d73702c6668d8eea8fa1f4b724c2

SHA256
b45cb0133d4b309c05e1a698276096a24e30b3e09bf13cfc77c68803d3c97002

SHA512
b817a25e260aa008852fa7f3cb0cfa2138b68c7bf30ecf628b20ef9ae6216851127a1dd6e583cb63d094a60540f1e4ca1dbae308acc9a361a9a836e88c07256e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.exe

Filesize
176KB

MD5
2b71f4b18ac8214a2bff547b6ce2f64f

SHA1
b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

SHA256
f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

SHA512
33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.exe

Filesize
176KB

MD5
2b71f4b18ac8214a2bff547b6ce2f64f

SHA1
b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

SHA256
f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

SHA512
33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\st510391.exe

Filesize
488KB

MD5
258bae8b6d6618b6afada49414f3f2b5

SHA1
8263269753d8d73702c6668d8eea8fa1f4b724c2

SHA256
b45cb0133d4b309c05e1a698276096a24e30b3e09bf13cfc77c68803d3c97002

SHA512
b817a25e260aa008852fa7f3cb0cfa2138b68c7bf30ecf628b20ef9ae6216851127a1dd6e583cb63d094a60540f1e4ca1dbae308acc9a361a9a836e88c07256e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\st510391.exe

Filesize
488KB

MD5
258bae8b6d6618b6afada49414f3f2b5

SHA1
8263269753d8d73702c6668d8eea8fa1f4b724c2

SHA256
b45cb0133d4b309c05e1a698276096a24e30b3e09bf13cfc77c68803d3c97002

SHA512
b817a25e260aa008852fa7f3cb0cfa2138b68c7bf30ecf628b20ef9ae6216851127a1dd6e583cb63d094a60540f1e4ca1dbae308acc9a361a9a836e88c07256e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.exe

Filesize
176KB

MD5
2b71f4b18ac8214a2bff547b6ce2f64f

SHA1
b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

SHA256
f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

SHA512
33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\68429450.exe

Filesize
176KB

MD5
2b71f4b18ac8214a2bff547b6ce2f64f

SHA1
b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

SHA256
f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

SHA512
33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp254838.exe

Filesize
340KB

MD5
813595c608e6ba52af73ef51b742564e

SHA1
b2ff795831347482ec07eaa094d4b31a03ce49f4

SHA256
351f775e767b777d937bc64fa37b08ef9c1f0251a6a205669cf76eaf537a5af4

SHA512
3efb45eaaee6c9a60e678f0318eb0eadfdefbfcca7fe13b053a685535cb1f4a46abdbb12a63b99d6cb95a36eb128b199dd21dfb856abe35d60eaac19b228d132

Download Submit
memory/1064-131-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-137-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-917-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Filesize
256KB

Download
memory/1064-915-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Filesize
256KB

Download
memory/1064-171-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Filesize
256KB

Download
memory/1064-169-0x0000000002BB0000-0x0000000002BF6000-memory.dmp

Filesize
280KB

Download
memory/1064-153-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-151-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-149-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-147-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-145-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-143-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-141-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-139-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-135-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-133-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-129-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-127-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-125-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-116-0x00000000047D0000-0x000000000480C000-memory.dmp

Filesize
240KB

Download
memory/1064-117-0x0000000004880000-0x00000000048BA000-memory.dmp

Filesize
232KB

Download
memory/1064-118-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-119-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-121-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1064-123-0x0000000004880000-0x00000000048B5000-memory.dmp

Filesize
212KB

Download
memory/1212-105-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-101-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-76-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/1212-103-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-78-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-79-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-83-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-81-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-77-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/1212-75-0x00000000020D0000-0x00000000020E8000-memory.dmp

Filesize
96KB

Download
memory/1212-74-0x0000000002080000-0x000000000209A000-memory.dmp

Filesize
104KB

Download
memory/1212-99-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-97-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-95-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-93-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-91-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-89-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-87-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download
memory/1212-85-0x00000000020D0000-0x00000000020E3000-memory.dmp

Filesize
76KB

Download