7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4

Analysis

max time kernel
119s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23/04/2023, 09:08

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General

Target

7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe
Size

705KB
MD5

2601b2d985aa8574f182423edd67bbd3
SHA1

14f25f0a1dc3550d7591d44d456bb370fa283470
SHA256

7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4
SHA512

745e6f9a807ba965a7417085b2f956e9731608433271dbbac3c3d51439f6041ccf69fa95c7d4b0912603e1b3cff7db1d26557a3045b89a7a25ba1abd2cf79843
SSDEEP

12288:vy90O/VBVr656doAyeH4D8EEV3+N9sXnuRvNILSl9idONv1x+fNDY:vyVy56ZxYDaIsXuRvNILm9idONvL8NDY

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr215530.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr215530.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr215530.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr215530.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr215530.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr215530.exe

Executes dropped EXE 4 IoCs

pid	Process
4876	un679596.exe
724	pr215530.exe
4156	qu103991.exe
5100	si501767.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 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr215530.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr215530.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	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.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\\\""	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un679596.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\\\""	un679596.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 2 IoCs

pid	pid_target	Process	procid_target
4952	724	WerFault.exe	84
5036	4156	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
724	pr215530.exe
724	pr215530.exe
4156	qu103991.exe
4156	qu103991.exe
5100	si501767.exe
5100	si501767.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	724	pr215530.exe
Token: SeDebugPrivilege	4156	qu103991.exe
Token: SeDebugPrivilege	5100	si501767.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 4876	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	83
PID 3528 wrote to memory of 4876	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	83
PID 3528 wrote to memory of 4876	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	83
PID 4876 wrote to memory of 724	4876	un679596.exe	84
PID 4876 wrote to memory of 724	4876	un679596.exe	84
PID 4876 wrote to memory of 724	4876	un679596.exe	84
PID 4876 wrote to memory of 4156	4876	un679596.exe	90
PID 4876 wrote to memory of 4156	4876	un679596.exe	90
PID 4876 wrote to memory of 4156	4876	un679596.exe	90
PID 3528 wrote to memory of 5100	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	93
PID 3528 wrote to memory of 5100	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	93
PID 3528 wrote to memory of 5100	3528	7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe	93

C:\Users\Admin\AppData\Local\Temp\7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe
"C:\Users\Admin\AppData\Local\Temp\7071546f66b8fd9147edd5a89dea1f91573876f9b0d0f9761e19f1a1dd3e86b4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3528
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un679596.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un679596.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4876
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr215530.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr215530.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:724
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1088
      4⤵
      Program crash
      PID:4952
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu103991.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu103991.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4156
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 1324
      4⤵
      Program crash
      PID:5036
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si501767.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si501767.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 724 -ip 724
1⤵
PID:1520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4156 -ip 4156
1⤵
PID:5048

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\si501767.exe

Filesize
136KB

MD5
8c80b06d843bd6a7599a5be2075d9a55

SHA1
caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

SHA256
e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

SHA512
cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si501767.exe

Filesize
136KB

MD5
8c80b06d843bd6a7599a5be2075d9a55

SHA1
caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

SHA256
e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

SHA512
cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un679596.exe

Filesize
551KB

MD5
2ffb36350c105447a1e37148956a12ba

SHA1
3b6403d4a282005ab52282c85f1b4f6eb5dc2bdc

SHA256
30518d6c36f4224b708596630566d26658585d92eb2860301afb18ce54c40881

SHA512
8ff5bbe240f970aefd24c3915cfee08c3e3f25c9558d54d7852fa8bccf5e96207b6ca89de4b1d0a694c1a01ea2e8f46ea6afacf07744b968ef99aecded4b063c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un679596.exe

Filesize
551KB

MD5
2ffb36350c105447a1e37148956a12ba

SHA1
3b6403d4a282005ab52282c85f1b4f6eb5dc2bdc

SHA256
30518d6c36f4224b708596630566d26658585d92eb2860301afb18ce54c40881

SHA512
8ff5bbe240f970aefd24c3915cfee08c3e3f25c9558d54d7852fa8bccf5e96207b6ca89de4b1d0a694c1a01ea2e8f46ea6afacf07744b968ef99aecded4b063c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr215530.exe

Filesize
286KB

MD5
c888d0f52a891395d902049bd937d71d

SHA1
033fcdc40f13b3389a8a896685b29b7e277523e9

SHA256
7a0ced2893d725591206f150a9555bfffbf1497a99df0c4b3cdbcb12023d5376

SHA512
ccb13b2913d0e6d75d5a062d2ca9b17578398eb9b4834b22a74bd829f3b72784cb22cb06d79ee7289ee8d941395a4c2ffb1adc1f6d6d23eec26718d7f799035a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr215530.exe

Filesize
286KB

MD5
c888d0f52a891395d902049bd937d71d

SHA1
033fcdc40f13b3389a8a896685b29b7e277523e9

SHA256
7a0ced2893d725591206f150a9555bfffbf1497a99df0c4b3cdbcb12023d5376

SHA512
ccb13b2913d0e6d75d5a062d2ca9b17578398eb9b4834b22a74bd829f3b72784cb22cb06d79ee7289ee8d941395a4c2ffb1adc1f6d6d23eec26718d7f799035a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu103991.exe

Filesize
368KB

MD5
d9e3c818717d2991f9689906f2e1a867

SHA1
5da5a46155809ebe627c48d55b36eaed128b7c59

SHA256
914db972389e5cecf905ef8718ba7ae42589de222455cf1373d5c2260a445bdc

SHA512
205675b04c0f91fcae4ae48b974a265f66378c0036973b913fb1af2da06987dee813cb99a72acc8d58447b3b8e15f78ecc7557beaf06d51b56caf94902d306ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu103991.exe

Filesize
368KB

MD5
d9e3c818717d2991f9689906f2e1a867

SHA1
5da5a46155809ebe627c48d55b36eaed128b7c59

SHA256
914db972389e5cecf905ef8718ba7ae42589de222455cf1373d5c2260a445bdc

SHA512
205675b04c0f91fcae4ae48b974a265f66378c0036973b913fb1af2da06987dee813cb99a72acc8d58447b3b8e15f78ecc7557beaf06d51b56caf94902d306ac

Download Submit
memory/724-148-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/724-149-0x00000000073C0000-0x00000000073D0000-memory.dmp

Filesize
64KB

Download
memory/724-150-0x00000000073C0000-0x00000000073D0000-memory.dmp

Filesize
64KB

Download
memory/724-151-0x00000000073D0000-0x0000000007974000-memory.dmp

Filesize
5.6MB

Download
memory/724-152-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-153-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-155-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-157-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-159-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-161-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-163-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-165-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-167-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-169-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-171-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-173-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-175-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-177-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-179-0x0000000004D10000-0x0000000004D22000-memory.dmp

Filesize
72KB

Download
memory/724-180-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/724-181-0x00000000073C0000-0x00000000073D0000-memory.dmp

Filesize
64KB

Download
memory/724-183-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/4156-191-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-217-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-188-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-193-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-195-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-197-0x0000000002C60000-0x0000000002CA6000-memory.dmp

Filesize
280KB

Download
memory/4156-200-0x0000000007280000-0x0000000007290000-memory.dmp

Filesize
64KB

Download
memory/4156-199-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-203-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-201-0x0000000007280000-0x0000000007290000-memory.dmp

Filesize
64KB

Download
memory/4156-198-0x0000000007280000-0x0000000007290000-memory.dmp

Filesize
64KB

Download
memory/4156-205-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-207-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-209-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-211-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-213-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-215-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-189-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-219-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-221-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-223-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-225-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4156-984-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

Filesize
6.1MB

Download
memory/4156-985-0x000000000A320000-0x000000000A332000-memory.dmp

Filesize
72KB

Download
memory/4156-986-0x000000000A340000-0x000000000A44A000-memory.dmp

Filesize
1.0MB

Download
memory/4156-987-0x000000000A460000-0x000000000A49C000-memory.dmp

Filesize
240KB

Download
memory/4156-988-0x0000000007280000-0x0000000007290000-memory.dmp

Filesize
64KB

Download
memory/4156-989-0x000000000A760000-0x000000000A7C6000-memory.dmp

Filesize
408KB

Download
memory/4156-990-0x000000000AE20000-0x000000000AEB2000-memory.dmp

Filesize
584KB

Download
memory/4156-991-0x000000000AFD0000-0x000000000B046000-memory.dmp

Filesize
472KB

Download
memory/4156-992-0x000000000B090000-0x000000000B0AE000-memory.dmp

Filesize
120KB

Download
memory/4156-993-0x000000000B1B0000-0x000000000B372000-memory.dmp

Filesize
1.8MB

Download
memory/4156-994-0x000000000B380000-0x000000000B8AC000-memory.dmp

Filesize
5.2MB

Download
memory/4156-995-0x0000000004BF0000-0x0000000004C40000-memory.dmp

Filesize
320KB

Download
memory/5100-1001-0x0000000000850000-0x0000000000878000-memory.dmp

Filesize
160KB

Download
memory/5100-1002-0x0000000007920000-0x0000000007930000-memory.dmp

Filesize
64KB

Download