56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73

Analysis

max time kernel
66s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2023, 20:18

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General

Target

56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe
Size

695KB
MD5

84b498c7f647c0ee360892ad959f4d49
SHA1

c316ab6829d918f4d241815ba8fe8a18320a129c
SHA256

56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73
SHA512

be62a91c88e618def55a16246066a84a57b4e057e4c3f72d5e5544c4f7fcb5c86f18170796df61c9d1ddea932e62e6570637163fa16288fb1f4254bb7d84af54
SSDEEP

12288:by90cn2Tq6iFZVfw2kpD1q4MBPT/iPTW0kXzwQTy3ZULH17CdC:byHMqTFffwFwBraPThkjwQ9Nv

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\DisableRealtimeMonitoring = "1"	01940173.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	01940173.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	01940173.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	01940173.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	01940173.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	01940173.exe

Executes dropped EXE 4 IoCs

pid	Process
2152	un003556.exe
3204	01940173.exe
1904	rk540032.exe
4828	si446626.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	01940173.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	01940173.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	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.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\\\""	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un003556.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\\\""	un003556.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
1236	3204	WerFault.exe	84
2192	1904	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3204	01940173.exe
3204	01940173.exe
1904	rk540032.exe
1904	rk540032.exe
4828	si446626.exe
4828	si446626.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3204	01940173.exe
Token: SeDebugPrivilege	1904	rk540032.exe
Token: SeDebugPrivilege	4828	si446626.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 2152	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	83
PID 1392 wrote to memory of 2152	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	83
PID 1392 wrote to memory of 2152	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	83
PID 2152 wrote to memory of 3204	2152	un003556.exe	84
PID 2152 wrote to memory of 3204	2152	un003556.exe	84
PID 2152 wrote to memory of 3204	2152	un003556.exe	84
PID 2152 wrote to memory of 1904	2152	un003556.exe	90
PID 2152 wrote to memory of 1904	2152	un003556.exe	90
PID 2152 wrote to memory of 1904	2152	un003556.exe	90
PID 1392 wrote to memory of 4828	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	94
PID 1392 wrote to memory of 4828	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	94
PID 1392 wrote to memory of 4828	1392	56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe	94

C:\Users\Admin\AppData\Local\Temp\56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe
"C:\Users\Admin\AppData\Local\Temp\56892286e12a3c3ae33d88c75db71c482970d0391e23ce2091bb93a1916c6e73.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un003556.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un003556.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01940173.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01940173.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3204
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 1064
      4⤵
      Program crash
      PID:1236
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk540032.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk540032.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1904
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 1440
      4⤵
      Program crash
      PID:2192
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si446626.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si446626.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3204 -ip 3204
1⤵
PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1904 -ip 1904
1⤵
PID:4880

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\si446626.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si446626.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un003556.exe

Filesize
541KB

MD5
84df962634f8d1f18e8f15dfc9edc8ef

SHA1
3a95e69dc5d8dd89379a0ccf28c1995840d352d1

SHA256
05e9e1b837f103f51a8a363250660f79ad400f87aa8e8082563b6bafe9228f85

SHA512
e72e1101985b3deb20904a953db15c78c6ea842b44d3b262c0fc2fd8d257b97fb633c61deb6c0158da45b78bad7f79e9a5a650b237c00be74cbd647d2a4edb0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un003556.exe

Filesize
541KB

MD5
84df962634f8d1f18e8f15dfc9edc8ef

SHA1
3a95e69dc5d8dd89379a0ccf28c1995840d352d1

SHA256
05e9e1b837f103f51a8a363250660f79ad400f87aa8e8082563b6bafe9228f85

SHA512
e72e1101985b3deb20904a953db15c78c6ea842b44d3b262c0fc2fd8d257b97fb633c61deb6c0158da45b78bad7f79e9a5a650b237c00be74cbd647d2a4edb0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01940173.exe

Filesize
258KB

MD5
b14f30805aa1d3cde4c2c7fd767598ef

SHA1
c0a8774d472048a389a0475fcae5f69bbc2bc840

SHA256
8c173284f092cde27239f0920075ba0d58139834fae5a112c3ee19b8ea7bf869

SHA512
8675ba866d40a57a2faba0df56a181ddd33206bb16ffe48a37d9a8164761c8217f0b737be55df7a700362c56edcd123c4d00323d88901e43cbb26ab47366610b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\01940173.exe

Filesize
258KB

MD5
b14f30805aa1d3cde4c2c7fd767598ef

SHA1
c0a8774d472048a389a0475fcae5f69bbc2bc840

SHA256
8c173284f092cde27239f0920075ba0d58139834fae5a112c3ee19b8ea7bf869

SHA512
8675ba866d40a57a2faba0df56a181ddd33206bb16ffe48a37d9a8164761c8217f0b737be55df7a700362c56edcd123c4d00323d88901e43cbb26ab47366610b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk540032.exe

Filesize
340KB

MD5
85d8fcad6f481a035e8060b0bf93e740

SHA1
c068f5c07cebb5a4d5b461471f7a8e81280ad424

SHA256
8f279203ff865b9064bd9ebc502f47cb48504556f04d45cc3770ca7d598ce672

SHA512
3bccd41a64054638614cadf6b9a08b2e2b171fc4b682249331434ed5af40349e4dab26b1d3fa3bf18aa399df46141396ad01369fc25cca859ab551d4a0ce6138

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk540032.exe

Filesize
340KB

MD5
85d8fcad6f481a035e8060b0bf93e740

SHA1
c068f5c07cebb5a4d5b461471f7a8e81280ad424

SHA256
8f279203ff865b9064bd9ebc502f47cb48504556f04d45cc3770ca7d598ce672

SHA512
3bccd41a64054638614cadf6b9a08b2e2b171fc4b682249331434ed5af40349e4dab26b1d3fa3bf18aa399df46141396ad01369fc25cca859ab551d4a0ce6138

Download Submit
memory/1904-985-0x0000000009D10000-0x000000000A328000-memory.dmp

Filesize
6.1MB

Download
memory/1904-988-0x000000000A440000-0x000000000A47C000-memory.dmp

Filesize
240KB

Download
memory/1904-1000-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/1904-999-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/1904-997-0x0000000004A90000-0x0000000004AE0000-memory.dmp

Filesize
320KB

Download
memory/1904-996-0x000000000B520000-0x000000000BA4C000-memory.dmp

Filesize
5.2MB

Download
memory/1904-995-0x000000000B340000-0x000000000B502000-memory.dmp

Filesize
1.8MB

Download
memory/1904-994-0x000000000B080000-0x000000000B09E000-memory.dmp

Filesize
120KB

Download
memory/1904-993-0x000000000AFC0000-0x000000000B036000-memory.dmp

Filesize
472KB

Download
memory/1904-991-0x000000000AE10000-0x000000000AEA2000-memory.dmp

Filesize
584KB

Download
memory/1904-990-0x000000000A740000-0x000000000A7A6000-memory.dmp

Filesize
408KB

Download
memory/1904-989-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/1904-987-0x000000000A330000-0x000000000A43A000-memory.dmp

Filesize
1.0MB

Download
memory/1904-986-0x00000000072A0000-0x00000000072B2000-memory.dmp

Filesize
72KB

Download
memory/1904-383-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/1904-380-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/1904-379-0x0000000002DF0000-0x0000000002E36000-memory.dmp

Filesize
280KB

Download
memory/1904-223-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-221-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-217-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-219-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-215-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-190-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-191-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-193-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-195-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-197-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-199-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-201-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-203-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-205-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-207-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-209-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-211-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/1904-213-0x0000000007150000-0x0000000007185000-memory.dmp

Filesize
212KB

Download
memory/3204-173-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-149-0x0000000007110000-0x00000000076B4000-memory.dmp

Filesize
5.6MB

Download
memory/3204-185-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/3204-183-0x0000000004830000-0x0000000004840000-memory.dmp

Filesize
64KB

Download
memory/3204-182-0x0000000004830000-0x0000000004840000-memory.dmp

Filesize
64KB

Download
memory/3204-181-0x0000000004830000-0x0000000004840000-memory.dmp

Filesize
64KB

Download
memory/3204-180-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/3204-179-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-151-0x0000000004830000-0x0000000004840000-memory.dmp

Filesize
64KB

Download
memory/3204-177-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-175-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-153-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-152-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-150-0x0000000004830000-0x0000000004840000-memory.dmp

Filesize
64KB

Download
memory/3204-161-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-167-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-165-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-163-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-169-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-159-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-157-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-155-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-171-0x00000000048E0000-0x00000000048F3000-memory.dmp

Filesize
76KB

Download
memory/3204-148-0x0000000002BE0000-0x0000000002C0D000-memory.dmp

Filesize
180KB

Download
memory/4828-1005-0x0000000000340000-0x0000000000368000-memory.dmp

Filesize
160KB

Download
memory/4828-1006-0x00000000073E0000-0x00000000073F0000-memory.dmp

Filesize
64KB

Download