98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f

Analysis

max time kernel
60s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
22/04/2023, 05:30

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General

Target

98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe
Size

569KB
MD5

196d145d6ced13980a85ae7664740e72
SHA1

6808bbb390f8597652239462d49075fea5925c25
SHA256

98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f
SHA512

a95d647b741e03b1f40ee921349a85e48ca8fcee654319f18e29f2195b8153621cc27ca1233c53fc1ea1aac8c2293e33eeab607fa7ae4a2871757d550db255a0
SSDEEP

12288:6y90rQwHE/5dNjfpivZje71ladqn2Y8X0fLQVsXUE2+/x6:6yzKE/5LjIRQGqnGX8y+56

Score

10^/10

discovery evasion persistence spyware stealer 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	it505377.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it505377.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it505377.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it505377.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it505377.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it505377.exe

Executes dropped EXE 4 IoCs

pid	Process
4760	ziKw3784.exe
4504	it505377.exe
1964	kp916999.exe
3180	lr512793.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it505377.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	ziKw3784.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.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\\\""	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ziKw3784.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4488	1964	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4504	it505377.exe
4504	it505377.exe
1964	kp916999.exe
1964	kp916999.exe
3180	lr512793.exe
3180	lr512793.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4504	it505377.exe
Token: SeDebugPrivilege	1964	kp916999.exe
Token: SeDebugPrivilege	3180	lr512793.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 4760	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	82
PID 2636 wrote to memory of 4760	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	82
PID 2636 wrote to memory of 4760	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	82
PID 4760 wrote to memory of 4504	4760	ziKw3784.exe	83
PID 4760 wrote to memory of 4504	4760	ziKw3784.exe	83
PID 4760 wrote to memory of 1964	4760	ziKw3784.exe	84
PID 4760 wrote to memory of 1964	4760	ziKw3784.exe	84
PID 4760 wrote to memory of 1964	4760	ziKw3784.exe	84
PID 2636 wrote to memory of 3180	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	87
PID 2636 wrote to memory of 3180	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	87
PID 2636 wrote to memory of 3180	2636	98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe	87

C:\Users\Admin\AppData\Local\Temp\98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe
"C:\Users\Admin\AppData\Local\Temp\98770e23c98aead3ccf50c39db50a39e0fdf57bbc9329fab0c79ac7cf7839e9f.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKw3784.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKw3784.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4760
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it505377.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it505377.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4504
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp916999.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp916999.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1964
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 1320
      4⤵
      Program crash
      PID:4488
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr512793.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr512793.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1964 -ip 1964
1⤵
PID:2644

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

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr512793.exe

Filesize
136KB

MD5
9c75a048f066d01b19ed80dc6e7a7101

SHA1
7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

SHA256
c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

SHA512
b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr512793.exe

Filesize
136KB

MD5
9c75a048f066d01b19ed80dc6e7a7101

SHA1
7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

SHA256
c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

SHA512
b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKw3784.exe

Filesize
415KB

MD5
4654a7bd3ed065a973cf4c712924cc5f

SHA1
955c45eaa8a88dfc1caf9afb62b2762e5bc09ead

SHA256
6bb976dbe6043f76d0bfc823a4d8ab42d02340d7510e9bf02bb876631d914fea

SHA512
7413d3f28e174cb2d801506515bbcd5f3b09e4244db3045e350567785a33cac74790737c6efaae45db9c02801ebe6198e34ec10ed837feac4bf8f788e640dd33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKw3784.exe

Filesize
415KB

MD5
4654a7bd3ed065a973cf4c712924cc5f

SHA1
955c45eaa8a88dfc1caf9afb62b2762e5bc09ead

SHA256
6bb976dbe6043f76d0bfc823a4d8ab42d02340d7510e9bf02bb876631d914fea

SHA512
7413d3f28e174cb2d801506515bbcd5f3b09e4244db3045e350567785a33cac74790737c6efaae45db9c02801ebe6198e34ec10ed837feac4bf8f788e640dd33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it505377.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it505377.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp916999.exe

Filesize
382KB

MD5
ff1e0f72695d8f26a3735219b30b1505

SHA1
80150d91fa3396925166a17df11a787b433b5043

SHA256
91fff2175678b1d369db6bca20c6d208d1edf3bba4c4b76c0d9e617e72c53de6

SHA512
27dead804d32e5766c5edf364c48a55485aa0ebc6060e224939e770c7105cd31ba7142b76498897162ae915b93c4be90d3bf683324cae57149bcdc91bb5c040a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp916999.exe

Filesize
382KB

MD5
ff1e0f72695d8f26a3735219b30b1505

SHA1
80150d91fa3396925166a17df11a787b433b5043

SHA256
91fff2175678b1d369db6bca20c6d208d1edf3bba4c4b76c0d9e617e72c53de6

SHA512
27dead804d32e5766c5edf364c48a55485aa0ebc6060e224939e770c7105cd31ba7142b76498897162ae915b93c4be90d3bf683324cae57149bcdc91bb5c040a

Download Submit
memory/1964-153-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

Filesize
280KB

Download
memory/1964-154-0x00000000073A0000-0x0000000007944000-memory.dmp

Filesize
5.6MB

Download
memory/1964-155-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-158-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-160-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-156-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-162-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-164-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-166-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-168-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-170-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-172-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-174-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-176-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-178-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-180-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-182-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-184-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-186-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-188-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-189-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1964-192-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-190-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1964-195-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-193-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1964-197-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-199-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-201-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-203-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-205-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-207-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-211-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-209-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-213-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-215-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-217-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-219-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-221-0x00000000072F0000-0x0000000007325000-memory.dmp

Filesize
212KB

Download
memory/1964-950-0x0000000009DD0000-0x000000000A3E8000-memory.dmp

Filesize
6.1MB

Download
memory/1964-951-0x000000000A460000-0x000000000A472000-memory.dmp

Filesize
72KB

Download
memory/1964-952-0x000000000A480000-0x000000000A58A000-memory.dmp

Filesize
1.0MB

Download
memory/1964-953-0x000000000A5B0000-0x000000000A5EC000-memory.dmp

Filesize
240KB

Download
memory/1964-954-0x0000000007390000-0x00000000073A0000-memory.dmp

Filesize
64KB

Download
memory/1964-955-0x000000000A8A0000-0x000000000A906000-memory.dmp

Filesize
408KB

Download
memory/1964-956-0x000000000AF60000-0x000000000AFF2000-memory.dmp

Filesize
584KB

Download
memory/1964-957-0x000000000B030000-0x000000000B0A6000-memory.dmp

Filesize
472KB

Download
memory/1964-958-0x000000000B110000-0x000000000B2D2000-memory.dmp

Filesize
1.8MB

Download
memory/1964-959-0x000000000B2E0000-0x000000000B80C000-memory.dmp

Filesize
5.2MB

Download
memory/1964-960-0x000000000B920000-0x000000000B93E000-memory.dmp

Filesize
120KB

Download
memory/1964-961-0x0000000004C20000-0x0000000004C70000-memory.dmp

Filesize
320KB

Download
memory/3180-968-0x0000000000680000-0x00000000006A8000-memory.dmp

Filesize
160KB

Download
memory/3180-969-0x00000000077C0000-0x00000000077D0000-memory.dmp

Filesize
64KB

Download
memory/4504-147-0x0000000000E60000-0x0000000000E6A000-memory.dmp

Filesize
40KB

Download