33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd

Analysis

max time kernel
53s
max time network
74s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
22/04/2023, 12:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe
Size

707KB
MD5

e0996d2770aa5a18d6a9f5920647e880
SHA1

fb421eb5830655a6b59306ab140a6d4a2486eb86
SHA256

33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd
SHA512

6ca23cec681d4584c68669c4bb9383d374ca896f8c6098f9ef3f42987dc8f7753cb17451ebf7f8c18d4ef8c191c2193309c65ab2ec2a82180169721603d21c18
SSDEEP

12288:by90uUg/t2EOlMedzNx2y9e/Hq/G187tA27ux/uF9CEYzzLiF:byXUcEXMeRNx2Xq/GW7tA26gFkEYzzuF

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"	pr271896.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr271896.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr271896.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr271896.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr271896.exe

Executes dropped EXE 4 IoCs

pid	Process
4188	un815887.exe
2188	pr271896.exe
4532	qu712019.exe
4412	si754127.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	pr271896.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr271896.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	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.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\\\""	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un815887.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\\\""	un815887.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
2188	pr271896.exe
2188	pr271896.exe
4532	qu712019.exe
4532	qu712019.exe
4412	si754127.exe
4412	si754127.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	pr271896.exe
Token: SeDebugPrivilege	4532	qu712019.exe
Token: SeDebugPrivilege	4412	si754127.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 4188	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	66
PID 4768 wrote to memory of 4188	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	66
PID 4768 wrote to memory of 4188	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	66
PID 4188 wrote to memory of 2188	4188	un815887.exe	67
PID 4188 wrote to memory of 2188	4188	un815887.exe	67
PID 4188 wrote to memory of 2188	4188	un815887.exe	67
PID 4188 wrote to memory of 4532	4188	un815887.exe	68
PID 4188 wrote to memory of 4532	4188	un815887.exe	68
PID 4188 wrote to memory of 4532	4188	un815887.exe	68
PID 4768 wrote to memory of 4412	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	70
PID 4768 wrote to memory of 4412	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	70
PID 4768 wrote to memory of 4412	4768	33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe	70

C:\Users\Admin\AppData\Local\Temp\33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe
"C:\Users\Admin\AppData\Local\Temp\33e8ca1978fd20bf8d6dfa4c6248a88b303d53d50943878b1bd08fc498f40abd.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un815887.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un815887.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4188
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr271896.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr271896.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2188
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu712019.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu712019.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4532
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si754127.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si754127.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4412

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\si754127.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si754127.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un815887.exe

Filesize
552KB

MD5
e84ef283734f86ba06faf5eb52edef28

SHA1
f2b4c264a1ab643058f219e6411bdfef2fec9ed3

SHA256
51dd0be803ea9a786bdad9047df65aaa96104d444400ae850644994ad9c75616

SHA512
ef4822b8250b00db4077f04c9b2fb176e0483d0ca7a503cc9c0ba869c872776e711bc8e175a868758afc5d8093771357933696fd0e6e13f74c7a791185c41248

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un815887.exe

Filesize
552KB

MD5
e84ef283734f86ba06faf5eb52edef28

SHA1
f2b4c264a1ab643058f219e6411bdfef2fec9ed3

SHA256
51dd0be803ea9a786bdad9047df65aaa96104d444400ae850644994ad9c75616

SHA512
ef4822b8250b00db4077f04c9b2fb176e0483d0ca7a503cc9c0ba869c872776e711bc8e175a868758afc5d8093771357933696fd0e6e13f74c7a791185c41248

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr271896.exe

Filesize
285KB

MD5
75f2e5e54aec8bf852a915b6938622e3

SHA1
d11cf2cc0abce09b60b81c49004b5ccd056b5898

SHA256
9575e274343bbdd0ae718fd67ae1e5f9881179aed425c5cc203ac1c122f83fb6

SHA512
27ef5a307b405458dcdef856c910c03d411cd719e7da418382848117ecad9fc896583110d493697590049841a2421a9c7080456ca30a66283d00b000b595aa1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr271896.exe

Filesize
285KB

MD5
75f2e5e54aec8bf852a915b6938622e3

SHA1
d11cf2cc0abce09b60b81c49004b5ccd056b5898

SHA256
9575e274343bbdd0ae718fd67ae1e5f9881179aed425c5cc203ac1c122f83fb6

SHA512
27ef5a307b405458dcdef856c910c03d411cd719e7da418382848117ecad9fc896583110d493697590049841a2421a9c7080456ca30a66283d00b000b595aa1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu712019.exe

Filesize
368KB

MD5
962db83d30b744fd4a4784c182df8e1b

SHA1
cc40f11f73532df1a1e4f9be75351be7b741fb02

SHA256
f434037be11a87d9d1f6a95ec38a6bfde5ea8fc41748bfd096aca229a67df902

SHA512
06e335cdbbdabdd0d0845662e1a02f624271e2ab0cede3c2eef060a3d5a9ce1eaef6f88a705efcfc2acae1b0a8ac126235c09fcc10490ca993667d545a4482f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu712019.exe

Filesize
368KB

MD5
962db83d30b744fd4a4784c182df8e1b

SHA1
cc40f11f73532df1a1e4f9be75351be7b741fb02

SHA256
f434037be11a87d9d1f6a95ec38a6bfde5ea8fc41748bfd096aca229a67df902

SHA512
06e335cdbbdabdd0d0845662e1a02f624271e2ab0cede3c2eef060a3d5a9ce1eaef6f88a705efcfc2acae1b0a8ac126235c09fcc10490ca993667d545a4482f6

Download Submit
memory/2188-147-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-157-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-137-0x0000000004C90000-0x0000000004CA8000-memory.dmp

Filesize
96KB

Download
memory/2188-139-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2188-140-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2188-138-0x0000000002C90000-0x0000000002CBD000-memory.dmp

Filesize
180KB

Download
memory/2188-141-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2188-142-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-143-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-145-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-135-0x0000000004AA0000-0x0000000004ABA000-memory.dmp

Filesize
104KB

Download
memory/2188-149-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-151-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-153-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-155-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-136-0x00000000072E0000-0x00000000077DE000-memory.dmp

Filesize
5.0MB

Download
memory/2188-159-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-161-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-163-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-165-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-167-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-169-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/2188-170-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/2188-171-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2188-172-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2188-174-0x0000000000400000-0x0000000002BB1000-memory.dmp

Filesize
39.7MB

Download
memory/4412-995-0x0000000000700000-0x0000000000728000-memory.dmp

Filesize
160KB

Download
memory/4412-997-0x0000000007440000-0x0000000007450000-memory.dmp

Filesize
64KB

Download
memory/4412-996-0x0000000007490000-0x00000000074DB000-memory.dmp

Filesize
300KB

Download
memory/4532-180-0x0000000004BE0000-0x0000000004C1A000-memory.dmp

Filesize
232KB

Download
memory/4532-182-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-184-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-187-0x0000000002C20000-0x0000000002C66000-memory.dmp

Filesize
280KB

Download
memory/4532-189-0x0000000007350000-0x0000000007360000-memory.dmp

Filesize
64KB

Download
memory/4532-191-0x0000000007350000-0x0000000007360000-memory.dmp

Filesize
64KB

Download
memory/4532-190-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-186-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-193-0x0000000007350000-0x0000000007360000-memory.dmp

Filesize
64KB

Download
memory/4532-194-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-196-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-198-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-200-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-202-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-204-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-206-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-208-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-210-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-212-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-214-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-216-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-218-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-977-0x0000000009BE0000-0x000000000A1E6000-memory.dmp

Filesize
6.0MB

Download
memory/4532-978-0x000000000A210000-0x000000000A222000-memory.dmp

Filesize
72KB

Download
memory/4532-979-0x000000000A240000-0x000000000A34A000-memory.dmp

Filesize
1.0MB

Download
memory/4532-980-0x000000000A360000-0x000000000A39E000-memory.dmp

Filesize
248KB

Download
memory/4532-981-0x000000000A4E0000-0x000000000A52B000-memory.dmp

Filesize
300KB

Download
memory/4532-982-0x0000000007350000-0x0000000007360000-memory.dmp

Filesize
64KB

Download
memory/4532-983-0x000000000A670000-0x000000000A6D6000-memory.dmp

Filesize
408KB

Download
memory/4532-984-0x000000000AD20000-0x000000000ADB2000-memory.dmp

Filesize
584KB

Download
memory/4532-985-0x000000000ADD0000-0x000000000AE20000-memory.dmp

Filesize
320KB

Download
memory/4532-986-0x000000000AE40000-0x000000000AEB6000-memory.dmp

Filesize
472KB

Download
memory/4532-181-0x0000000004BE0000-0x0000000004C15000-memory.dmp

Filesize
212KB

Download
memory/4532-179-0x0000000004870000-0x00000000048AC000-memory.dmp

Filesize
240KB

Download
memory/4532-987-0x000000000AFE0000-0x000000000AFFE000-memory.dmp

Filesize
120KB

Download
memory/4532-988-0x000000000B0B0000-0x000000000B272000-memory.dmp

Filesize
1.8MB

Download
memory/4532-989-0x000000000B280000-0x000000000B7AC000-memory.dmp

Filesize
5.2MB

Download