8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2023, 12:43

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe
Size

747KB
MD5

42e6aaf9558d6f99527f00e8f9a4d805
SHA1

d2854041965fa6e2acbd0d7cd8adb89fb1dffb29
SHA256

8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43
SHA512

0c86bc923a040e340fb1cf37ff2be039c5ed94d3316eb7574f018ec63dfaea1e67cd990e26f3736643a19d6f690fab11666083d588a0daf8b447c9a5e081a7c0
SSDEEP

12288:sy90RgQyjIsPPWTgEXc7Lh5PNbImqHragMQdiUWwztF3elWhf/ICi:syIGIgqliNbI5HOEd5X3el4ri

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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	58548098.exe

Executes dropped EXE 4 IoCs

pid	Process
2016	un808777.exe
780	58548098.exe
1140	rk127515.exe
3324	si633877.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	58548098.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	58548098.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	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.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\\\""	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un808777.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\\\""	un808777.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
3756	780	WerFault.exe	87
4028	1140	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
780	58548098.exe
780	58548098.exe
1140	rk127515.exe
1140	rk127515.exe
3324	si633877.exe
3324	si633877.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	780	58548098.exe
Token: SeDebugPrivilege	1140	rk127515.exe
Token: SeDebugPrivilege	3324	si633877.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3804 wrote to memory of 2016	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	86
PID 3804 wrote to memory of 2016	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	86
PID 3804 wrote to memory of 2016	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	86
PID 2016 wrote to memory of 780	2016	un808777.exe	87
PID 2016 wrote to memory of 780	2016	un808777.exe	87
PID 2016 wrote to memory of 780	2016	un808777.exe	87
PID 2016 wrote to memory of 1140	2016	un808777.exe	90
PID 2016 wrote to memory of 1140	2016	un808777.exe	90
PID 2016 wrote to memory of 1140	2016	un808777.exe	90
PID 3804 wrote to memory of 3324	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	93
PID 3804 wrote to memory of 3324	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	93
PID 3804 wrote to memory of 3324	3804	8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe	93

C:\Users\Admin\AppData\Local\Temp\8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe
"C:\Users\Admin\AppData\Local\Temp\8827cd69b8afef5a7866a2508a8b632001ef1384bba2948f3b173a9243004e43.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3804
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808777.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808777.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58548098.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58548098.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:780
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 780 -s 1080
      4⤵
      Program crash
      PID:3756
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127515.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127515.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1140
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 1936
      4⤵
      Program crash
      PID:4028
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si633877.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si633877.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 780 -ip 780
1⤵
PID:860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1140 -ip 1140
1⤵
PID:4760

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si633877.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si633877.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808777.exe

Filesize
592KB

MD5
e1730bcab69f1b5eb26527e8cffda3d6

SHA1
9a640e2715b6047ad85d7d70eff539209fa24c75

SHA256
01fe0caf4ca81201806cedffba5578b4818b57db401885959fe1ba6b02a71141

SHA512
36b5e19f035d09c76944b4a345c09633fa36c62c78a04f90fd1006be2fe2a1e1fe39c6c96ab8c5dc01246327a1a9c99d2d7ce9b4dc992d44e053c71489ca1abe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808777.exe

Filesize
592KB

MD5
e1730bcab69f1b5eb26527e8cffda3d6

SHA1
9a640e2715b6047ad85d7d70eff539209fa24c75

SHA256
01fe0caf4ca81201806cedffba5578b4818b57db401885959fe1ba6b02a71141

SHA512
36b5e19f035d09c76944b4a345c09633fa36c62c78a04f90fd1006be2fe2a1e1fe39c6c96ab8c5dc01246327a1a9c99d2d7ce9b4dc992d44e053c71489ca1abe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58548098.exe

Filesize
377KB

MD5
f7195abdb98936c52c4bf4a4c3d47e8c

SHA1
552e9d9928a49788a9e22f83b18ca4bfd7c14e60

SHA256
5d92d2a93755e02a0e06a750d46850325235f773da6a4a583545f8b7925165e3

SHA512
68658e16e349b6d5bca88cfa50353371738d78484e417aeff39a2bc3f94d9a1f1ec0e530b7f403483d107adc461c7de3b51977f235f38ba8df2115b396ffbb5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\58548098.exe

Filesize
377KB

MD5
f7195abdb98936c52c4bf4a4c3d47e8c

SHA1
552e9d9928a49788a9e22f83b18ca4bfd7c14e60

SHA256
5d92d2a93755e02a0e06a750d46850325235f773da6a4a583545f8b7925165e3

SHA512
68658e16e349b6d5bca88cfa50353371738d78484e417aeff39a2bc3f94d9a1f1ec0e530b7f403483d107adc461c7de3b51977f235f38ba8df2115b396ffbb5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127515.exe

Filesize
460KB

MD5
357aac08340ef15ffd555302b195fdbb

SHA1
1d0b72822f2d04e24a3c3ff50237a686d9d9d9b5

SHA256
895e3f4773783745b3394d5c429825bcb92395971e84b10958e71abd5025e3d7

SHA512
074caf1d8dddb22699f311d1f4ae0a19b56de626fb7d521ab199d6f54a4dc46c473ef0218c2d9970da9a80e62920e6096294df4862baed6ffcc37896c8a80baa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk127515.exe

Filesize
460KB

MD5
357aac08340ef15ffd555302b195fdbb

SHA1
1d0b72822f2d04e24a3c3ff50237a686d9d9d9b5

SHA256
895e3f4773783745b3394d5c429825bcb92395971e84b10958e71abd5025e3d7

SHA512
074caf1d8dddb22699f311d1f4ae0a19b56de626fb7d521ab199d6f54a4dc46c473ef0218c2d9970da9a80e62920e6096294df4862baed6ffcc37896c8a80baa

Download Submit
memory/780-148-0x00000000008E0000-0x000000000090D000-memory.dmp

Filesize
180KB

Download
memory/780-149-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-150-0x0000000004EE0000-0x0000000005484000-memory.dmp

Filesize
5.6MB

Download
memory/780-151-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-154-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-152-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-156-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-158-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-160-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-162-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-164-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-166-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-168-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-170-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-172-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-174-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-176-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-178-0x0000000004D70000-0x0000000004D82000-memory.dmp

Filesize
72KB

Download
memory/780-179-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-180-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-181-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/780-182-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-184-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-185-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/780-186-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/1140-192-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-194-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-196-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-191-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-198-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-201-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-200-0x00000000008F0000-0x0000000000936000-memory.dmp

Filesize
280KB

Download
memory/1140-202-0x0000000005100000-0x0000000005110000-memory.dmp

Filesize
64KB

Download
memory/1140-207-0x0000000005100000-0x0000000005110000-memory.dmp

Filesize
64KB

Download
memory/1140-205-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-204-0x0000000005100000-0x0000000005110000-memory.dmp

Filesize
64KB

Download
memory/1140-208-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-210-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-212-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-214-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-216-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-218-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-220-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-222-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-224-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-226-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-228-0x0000000002640000-0x0000000002675000-memory.dmp

Filesize
212KB

Download
memory/1140-987-0x0000000007A40000-0x0000000008058000-memory.dmp

Filesize
6.1MB

Download
memory/1140-988-0x0000000002AB0000-0x0000000002AC2000-memory.dmp

Filesize
72KB

Download
memory/1140-989-0x0000000008060000-0x000000000816A000-memory.dmp

Filesize
1.0MB

Download
memory/1140-990-0x0000000002C00000-0x0000000002C3C000-memory.dmp

Filesize
240KB

Download
memory/1140-991-0x0000000005100000-0x0000000005110000-memory.dmp

Filesize
64KB

Download
memory/1140-992-0x00000000083B0000-0x0000000008416000-memory.dmp

Filesize
408KB

Download
memory/1140-993-0x0000000008A80000-0x0000000008B12000-memory.dmp

Filesize
584KB

Download
memory/1140-994-0x0000000008C30000-0x0000000008C80000-memory.dmp

Filesize
320KB

Download
memory/1140-995-0x0000000008C90000-0x0000000008D06000-memory.dmp

Filesize
472KB

Download
memory/1140-996-0x0000000008D70000-0x0000000008F32000-memory.dmp

Filesize
1.8MB

Download
memory/1140-997-0x0000000008F50000-0x000000000947C000-memory.dmp

Filesize
5.2MB

Download
memory/1140-998-0x0000000009580000-0x000000000959E000-memory.dmp

Filesize
120KB

Download
memory/3324-1004-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/3324-1005-0x0000000006E80000-0x0000000006E90000-memory.dmp

Filesize
64KB

Download