9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5

Analysis

max time kernel
75s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2023, 22:10

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General

Target

9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe
Size

694KB
MD5

4c1daf3058cbb316e31e6c75bfb58641
SHA1

266f0d827b382525d6b5619408d0f4b41eccfae6
SHA256

9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5
SHA512

cb44579dce9320341df59ffb6a407e82a38a76c0bc717ea1b1a831d2456065f07ee5d0c563422554d0802c7e88e343b4b59c9bd5cdcbd57b8bca84e7fc33a2d2
SSDEEP

12288:Ky90tZT8TvEgRPU5eWbdJWs83i09WdBtDWT7Dd2aexPBjczEq980:Ky2ZT4TJU5eWbKVWXWhQZFj0

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	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr549576.exe

Executes dropped EXE 4 IoCs

pid	Process
2228	un358087.exe
3752	pr549576.exe
3900	qu238878.exe
2440	si612662.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	pr549576.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr549576.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	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.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\\\""	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un358087.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\\\""	un358087.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
4820	3752	WerFault.exe	85
1076	3900	WerFault.exe	94

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3752	pr549576.exe
3752	pr549576.exe
3900	qu238878.exe
3900	qu238878.exe
2440	si612662.exe
2440	si612662.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3752	pr549576.exe
Token: SeDebugPrivilege	3900	qu238878.exe
Token: SeDebugPrivilege	2440	si612662.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 5056 wrote to memory of 2228	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	84
PID 5056 wrote to memory of 2228	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	84
PID 5056 wrote to memory of 2228	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	84
PID 2228 wrote to memory of 3752	2228	un358087.exe	85
PID 2228 wrote to memory of 3752	2228	un358087.exe	85
PID 2228 wrote to memory of 3752	2228	un358087.exe	85
PID 2228 wrote to memory of 3900	2228	un358087.exe	94
PID 2228 wrote to memory of 3900	2228	un358087.exe	94
PID 2228 wrote to memory of 3900	2228	un358087.exe	94
PID 5056 wrote to memory of 2440	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	99
PID 5056 wrote to memory of 2440	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	99
PID 5056 wrote to memory of 2440	5056	9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe	99

C:\Users\Admin\AppData\Local\Temp\9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe
"C:\Users\Admin\AppData\Local\Temp\9ddbf2fcfdf520d0d1a8c4bdb347ae4bb0ba2d6a574591f8606a9e236f4aa1d5.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5056
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358087.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358087.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr549576.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr549576.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3752
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3752 -s 1080
      4⤵
      Program crash
      PID:4820
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu238878.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu238878.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3900
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3900 -s 1948
      4⤵
      Program crash
      PID:1076
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si612662.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si612662.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3752 -ip 3752
1⤵
PID:432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3900 -ip 3900
1⤵
PID:1632

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\si612662.exe

Filesize
136KB

MD5
9c75a048f066d01b19ed80dc6e7a7101

SHA1
7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

SHA256
c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

SHA512
b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si612662.exe

Filesize
136KB

MD5
9c75a048f066d01b19ed80dc6e7a7101

SHA1
7d37c8ef50e8b83fcdd44032fb082f226ab3d8c3

SHA256
c816d0c862e5001569f4454d0a12c7ee85a7d5afbf3abd896546bba1816d1625

SHA512
b70e03a3fcfd29276b36d42ae1b2fedda5de020f0279d798f9fbd1d7f4ac1f10e60cf623e173a55dc42f87d99a83fe9a8db8f6b02a349257d8a2665f84f99e33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358087.exe

Filesize
541KB

MD5
4234249af0ef6c397ba59e41aeebe574

SHA1
1ffd31389e271ec36cc9ce7ac635885a72a56429

SHA256
047ddef611fdc7a5ce26c15ff59aa852fc36056802926f0d60f3008855796d9e

SHA512
189b039c097bd6ee521f404fee529a4fcd2b43da74f0379fc7e2061cd293cf3fc5c82383277218cc1a1f776d7fdef232d1864ff55b0a349f50c87c304815eb65

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un358087.exe

Filesize
541KB

MD5
4234249af0ef6c397ba59e41aeebe574

SHA1
1ffd31389e271ec36cc9ce7ac635885a72a56429

SHA256
047ddef611fdc7a5ce26c15ff59aa852fc36056802926f0d60f3008855796d9e

SHA512
189b039c097bd6ee521f404fee529a4fcd2b43da74f0379fc7e2061cd293cf3fc5c82383277218cc1a1f776d7fdef232d1864ff55b0a349f50c87c304815eb65

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr549576.exe

Filesize
278KB

MD5
c7c60bf5653c66140276d03fe554f7b9

SHA1
36c5a14fe434355f8d8c5d41e730ba1013ef061c

SHA256
987a0540c45d51cbbc7e91e91dd8d61a40e0b0e43a5290d7c593c678c775cd4c

SHA512
2c41e08aace258ff7987dd415f494a6a649e106a6ec70a615bb21c436b29cbedd82f31319b4d05fdda840ac32f23ef278521627cbb54c32bda3c93a92650a56a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr549576.exe

Filesize
278KB

MD5
c7c60bf5653c66140276d03fe554f7b9

SHA1
36c5a14fe434355f8d8c5d41e730ba1013ef061c

SHA256
987a0540c45d51cbbc7e91e91dd8d61a40e0b0e43a5290d7c593c678c775cd4c

SHA512
2c41e08aace258ff7987dd415f494a6a649e106a6ec70a615bb21c436b29cbedd82f31319b4d05fdda840ac32f23ef278521627cbb54c32bda3c93a92650a56a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu238878.exe

Filesize
361KB

MD5
7fa4f26db312bd2b5f5351bb845b484f

SHA1
5da16f4bf3a45b60533b7164c1b1524d9b96a4eb

SHA256
41fdb6ba63aac5de58db96ff174122a777b8cb81f73fae649f7a577f5e44be1d

SHA512
5e00a63bbb6dafb57273bdcba9b1276a598636cd2ebb30406abdc284873e9d452fbeb9e8bf46ba1ad23575e8841ba67fde41af670fb56c1b4646aa50ec1a8c76

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu238878.exe

Filesize
361KB

MD5
7fa4f26db312bd2b5f5351bb845b484f

SHA1
5da16f4bf3a45b60533b7164c1b1524d9b96a4eb

SHA256
41fdb6ba63aac5de58db96ff174122a777b8cb81f73fae649f7a577f5e44be1d

SHA512
5e00a63bbb6dafb57273bdcba9b1276a598636cd2ebb30406abdc284873e9d452fbeb9e8bf46ba1ad23575e8841ba67fde41af670fb56c1b4646aa50ec1a8c76

Download Submit
memory/2440-1005-0x00000000008F0000-0x0000000000918000-memory.dmp

Filesize
160KB

Download
memory/2440-1006-0x0000000007970000-0x0000000007980000-memory.dmp

Filesize
64KB

Download
memory/3752-157-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-167-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-151-0x00000000071F0000-0x0000000007794000-memory.dmp

Filesize
5.6MB

Download
memory/3752-152-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-153-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-155-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-149-0x0000000002F70000-0x0000000002F80000-memory.dmp

Filesize
64KB

Download
memory/3752-159-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-161-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-163-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-165-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-150-0x0000000002F70000-0x0000000002F80000-memory.dmp

Filesize
64KB

Download
memory/3752-169-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-171-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-173-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-175-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-177-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-179-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/3752-180-0x0000000002F70000-0x0000000002F80000-memory.dmp

Filesize
64KB

Download
memory/3752-181-0x0000000000400000-0x0000000002BA6000-memory.dmp

Filesize
39.6MB

Download
memory/3752-182-0x0000000002F70000-0x0000000002F80000-memory.dmp

Filesize
64KB

Download
memory/3752-184-0x0000000002F70000-0x0000000002F80000-memory.dmp

Filesize
64KB

Download
memory/3752-185-0x0000000000400000-0x0000000002BA6000-memory.dmp

Filesize
39.6MB

Download
memory/3752-148-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

Filesize
180KB

Download
memory/3900-191-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-221-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-195-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-197-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-199-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-201-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-203-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-205-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-207-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-209-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-211-0x0000000002BC0000-0x0000000002C06000-memory.dmp

Filesize
280KB

Download
memory/3900-212-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/3900-213-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-216-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/3900-214-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/3900-217-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-219-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-193-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-223-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-225-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-227-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-986-0x0000000009C70000-0x000000000A288000-memory.dmp

Filesize
6.1MB

Download
memory/3900-987-0x000000000A310000-0x000000000A322000-memory.dmp

Filesize
72KB

Download
memory/3900-988-0x000000000A330000-0x000000000A43A000-memory.dmp

Filesize
1.0MB

Download
memory/3900-989-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/3900-990-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/3900-991-0x000000000A750000-0x000000000A7B6000-memory.dmp

Filesize
408KB

Download
memory/3900-992-0x000000000AE20000-0x000000000AEB2000-memory.dmp

Filesize
584KB

Download
memory/3900-993-0x000000000AFF0000-0x000000000B066000-memory.dmp

Filesize
472KB

Download
memory/3900-994-0x000000000B090000-0x000000000B0AE000-memory.dmp

Filesize
120KB

Download
memory/3900-995-0x000000000B1B0000-0x000000000B372000-memory.dmp

Filesize
1.8MB

Download
memory/3900-190-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/3900-996-0x000000000B380000-0x000000000B8AC000-memory.dmp

Filesize
5.2MB

Download
memory/3900-997-0x0000000004AD0000-0x0000000004B20000-memory.dmp

Filesize
320KB

Download
memory/3900-1001-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download