8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c

Analysis

max time kernel
51s
max time network
69s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
25-04-2023 05:12

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General

Target

8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe
Size

563KB
MD5

c9ed106bca8842a9adaaefb89a7e3835
SHA1

d6e4fc7de114d7aa3b939cce0a421b996f4d31c4
SHA256

8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c
SHA512

149106e250ebd0a89b21f91fc7af545e42f63554dc0ee71067382bc0c2bec08ee1a122919c19ac27e688bb09c6e373861a2cf43fe0d3b51ba3bb33735d818046
SSDEEP

12288:9y90FilJz4nuyM8TbsedEow9o9wGb+L1XItXu3k7N2:9ydynuyTyo3wa2G1AEM

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 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\DisableBehaviorMonitoring = "1"	41809150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	41809150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	41809150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	41809150.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	41809150.exe

Executes dropped EXE 4 IoCs

pid	Process
1468	st569609.exe
1772	41809150.exe
2108	kp929874.exe
2568	lr743616.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"	41809150.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
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.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\\\""	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	st569609.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\\\""	st569609.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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1772	41809150.exe
1772	41809150.exe
2108	kp929874.exe
2108	kp929874.exe
2568	lr743616.exe
2568	lr743616.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1772	41809150.exe
Token: SeDebugPrivilege	2108	kp929874.exe
Token: SeDebugPrivilege	2568	lr743616.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 1468	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	66
PID 4956 wrote to memory of 1468	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	66
PID 4956 wrote to memory of 1468	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	66
PID 1468 wrote to memory of 1772	1468	st569609.exe	67
PID 1468 wrote to memory of 1772	1468	st569609.exe	67
PID 1468 wrote to memory of 2108	1468	st569609.exe	68
PID 1468 wrote to memory of 2108	1468	st569609.exe	68
PID 1468 wrote to memory of 2108	1468	st569609.exe	68
PID 4956 wrote to memory of 2568	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	70
PID 4956 wrote to memory of 2568	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	70
PID 4956 wrote to memory of 2568	4956	8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe	70

C:\Users\Admin\AppData\Local\Temp\8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe
"C:\Users\Admin\AppData\Local\Temp\8b96af6cffe6146e018d8039687d05bc821f5fb71f99fc07a8d8728b701bd15c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st569609.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st569609.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41809150.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41809150.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1772
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp929874.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp929874.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2108
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr743616.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr743616.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2568

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr743616.exe

Filesize
136KB

MD5
b9f17cc95395f13838ba119abc3f742f

SHA1
ecdbc7ef78234c1c7009fdbc6f744c511067767d

SHA256
2e10845ea49bdd31991f80c88db940340e9f65c22eb3d1dc719e452fbcc17a15

SHA512
bf05c4b13405337bf71e69e8b751af742b24d47de2a46be74a5bb86d37e6eee099ef11d871e3514b1ee9c9458c1ac8127b6858eaae04dfced284d1ec87e34bca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr743616.exe

Filesize
136KB

MD5
b9f17cc95395f13838ba119abc3f742f

SHA1
ecdbc7ef78234c1c7009fdbc6f744c511067767d

SHA256
2e10845ea49bdd31991f80c88db940340e9f65c22eb3d1dc719e452fbcc17a15

SHA512
bf05c4b13405337bf71e69e8b751af742b24d47de2a46be74a5bb86d37e6eee099ef11d871e3514b1ee9c9458c1ac8127b6858eaae04dfced284d1ec87e34bca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st569609.exe

Filesize
409KB

MD5
640619dc861eaeb78e863261764434d1

SHA1
9b635c244eb390c151d3dd61ffeb580ad9cd92de

SHA256
48d0939595b58f8e740731652de4ccba664d78fa8aaf41375d82b672a31fce50

SHA512
780793558f7e6bddb399656eed18e858594403fda135c647bff84a39a049bbcaf3c6bb3c7dab6f2576f5bbc44529eda9d02e80b79481af217b1f13356080d78f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st569609.exe

Filesize
409KB

MD5
640619dc861eaeb78e863261764434d1

SHA1
9b635c244eb390c151d3dd61ffeb580ad9cd92de

SHA256
48d0939595b58f8e740731652de4ccba664d78fa8aaf41375d82b672a31fce50

SHA512
780793558f7e6bddb399656eed18e858594403fda135c647bff84a39a049bbcaf3c6bb3c7dab6f2576f5bbc44529eda9d02e80b79481af217b1f13356080d78f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41809150.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\41809150.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp929874.exe

Filesize
353KB

MD5
eb162061f413fbb344de2ce6949a3574

SHA1
3c0036b065b028af1d1f2e4db94090d588af56e4

SHA256
1ba85b43956a412b47735842a4de376b99512dff61415fb1304b93b1e190aafe

SHA512
adc045d71c72f4737fd5dfd3bcb9da79b7b6b989dd611c588a752a65a53a6f3ef6d3b2c2bc21d867a93cdcc6b53be0413d73cfa1ee1a48ce56256f7e7bf8d683

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp929874.exe

Filesize
353KB

MD5
eb162061f413fbb344de2ce6949a3574

SHA1
3c0036b065b028af1d1f2e4db94090d588af56e4

SHA256
1ba85b43956a412b47735842a4de376b99512dff61415fb1304b93b1e190aafe

SHA512
adc045d71c72f4737fd5dfd3bcb9da79b7b6b989dd611c588a752a65a53a6f3ef6d3b2c2bc21d867a93cdcc6b53be0413d73cfa1ee1a48ce56256f7e7bf8d683

Download Submit
memory/1772-135-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/2108-142-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2108-141-0x0000000002C90000-0x0000000002CD6000-memory.dmp

Filesize
280KB

Download
memory/2108-143-0x00000000070B0000-0x00000000070EC000-memory.dmp

Filesize
240KB

Download
memory/2108-144-0x00000000070F0000-0x00000000075EE000-memory.dmp

Filesize
5.0MB

Download
memory/2108-145-0x0000000007630000-0x000000000766A000-memory.dmp

Filesize
232KB

Download
memory/2108-146-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2108-147-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2108-148-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-149-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-151-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-153-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-155-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-157-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-159-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-161-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-163-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-165-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-167-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-169-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-171-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-173-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-175-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-177-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-179-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-181-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-183-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-185-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-187-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-189-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-191-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-193-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-195-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-197-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-199-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-201-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-203-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-205-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-207-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-209-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-211-0x0000000007630000-0x0000000007665000-memory.dmp

Filesize
212KB

Download
memory/2108-940-0x000000000A170000-0x000000000A776000-memory.dmp

Filesize
6.0MB

Download
memory/2108-941-0x0000000009BF0000-0x0000000009C02000-memory.dmp

Filesize
72KB

Download
memory/2108-942-0x0000000009C20000-0x0000000009D2A000-memory.dmp

Filesize
1.0MB

Download
memory/2108-943-0x0000000009D40000-0x0000000009D7E000-memory.dmp

Filesize
248KB

Download
memory/2108-944-0x0000000009EC0000-0x0000000009F0B000-memory.dmp

Filesize
300KB

Download
memory/2108-945-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2108-946-0x000000000A050000-0x000000000A0B6000-memory.dmp

Filesize
408KB

Download
memory/2108-947-0x000000000AD60000-0x000000000ADF2000-memory.dmp

Filesize
584KB

Download
memory/2108-948-0x000000000AE00000-0x000000000AE76000-memory.dmp

Filesize
472KB

Download
memory/2108-949-0x000000000AEC0000-0x000000000B082000-memory.dmp

Filesize
1.8MB

Download
memory/2108-950-0x000000000B0A0000-0x000000000B5CC000-memory.dmp

Filesize
5.2MB

Download
memory/2108-951-0x000000000B700000-0x000000000B71E000-memory.dmp

Filesize
120KB

Download
memory/2108-952-0x0000000006BD0000-0x0000000006C20000-memory.dmp

Filesize
320KB

Download
memory/2108-954-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2108-955-0x0000000002E80000-0x0000000002E90000-memory.dmp

Filesize
64KB

Download
memory/2568-961-0x00000000004A0000-0x00000000004C8000-memory.dmp

Filesize
160KB

Download
memory/2568-962-0x0000000007280000-0x00000000072CB000-memory.dmp

Filesize
300KB

Download
memory/2568-963-0x0000000007270000-0x0000000007280000-memory.dmp

Filesize
64KB

Download