aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3

Analysis

max time kernel
55s
max time network
70s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24/04/2023, 20:13

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General

Target

aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe
Size

746KB
MD5

497cddb63967772354d15d29218e313c
SHA1

883cb4879893737015a93ece9fefd2d565ccb081
SHA256

aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3
SHA512

94f65fb6c86fa2afd080518c402fdf12b6aa8661c3e1b89610189c22733eba849ba3b1ce677f5af62e1668076c6655f0af217724441092529d3089685d01476e
SSDEEP

12288:5y90UsNzoiiyLa44+Iu2W8oU3G0OJ+krhN8SJI4zXQCS9iPNcie0mvY9GtT:5yDs0xFlGBoDM+kr8P9yNct0o9T

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"	22988297.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	22988297.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	22988297.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	22988297.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	22988297.exe

Executes dropped EXE 4 IoCs

pid	Process
4440	un042951.exe
4860	22988297.exe
1072	rk006010.exe
4240	si310172.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	22988297.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	22988297.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	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.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\\\""	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un042951.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\\\""	un042951.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
4860	22988297.exe
4860	22988297.exe
1072	rk006010.exe
1072	rk006010.exe
4240	si310172.exe
4240	si310172.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	22988297.exe
Token: SeDebugPrivilege	1072	rk006010.exe
Token: SeDebugPrivilege	4240	si310172.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4440	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	66
PID 2568 wrote to memory of 4440	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	66
PID 2568 wrote to memory of 4440	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	66
PID 4440 wrote to memory of 4860	4440	un042951.exe	67
PID 4440 wrote to memory of 4860	4440	un042951.exe	67
PID 4440 wrote to memory of 4860	4440	un042951.exe	67
PID 4440 wrote to memory of 1072	4440	un042951.exe	68
PID 4440 wrote to memory of 1072	4440	un042951.exe	68
PID 4440 wrote to memory of 1072	4440	un042951.exe	68
PID 2568 wrote to memory of 4240	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	70
PID 2568 wrote to memory of 4240	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	70
PID 2568 wrote to memory of 4240	2568	aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe	70

C:\Users\Admin\AppData\Local\Temp\aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe
"C:\Users\Admin\AppData\Local\Temp\aae5812fd1f243aeb6842d41e7d807ffa4d04e28840ddd96b630e4cf3b320fe3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un042951.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un042951.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4440
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\22988297.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\22988297.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk006010.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk006010.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1072
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si310172.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si310172.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4240

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\si310172.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si310172.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un042951.exe

Filesize
592KB

MD5
c3ad23edfc86e18825a85f6bf774490b

SHA1
77968e2b60e403516aeb6b5f5c0f6f85460e85cf

SHA256
5f33756b09428e39191ef38b4fd1d2eda1d826889a5c3df892f873a540f77c29

SHA512
65cd087eead9d1580aae15f200c33579c0229fb7dc25925132d5d9e70db302ac54670fa28f87015ec5500ac2d4793c56159478ab23d9d0f4956a0507e0053151

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un042951.exe

Filesize
592KB

MD5
c3ad23edfc86e18825a85f6bf774490b

SHA1
77968e2b60e403516aeb6b5f5c0f6f85460e85cf

SHA256
5f33756b09428e39191ef38b4fd1d2eda1d826889a5c3df892f873a540f77c29

SHA512
65cd087eead9d1580aae15f200c33579c0229fb7dc25925132d5d9e70db302ac54670fa28f87015ec5500ac2d4793c56159478ab23d9d0f4956a0507e0053151

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\22988297.exe

Filesize
377KB

MD5
6b51d905b468d080d87ca62994e4373b

SHA1
d06fb06a2a00a83f4d35754df635988c206f233b

SHA256
140546c20907561b284902833e38fabf9930e8b6c01d530e501ec9e6b440bd13

SHA512
c2c4a7f814e74a7c8ff742a78d91d49102efd220e5521656b78e6017cc7efb2587c8e79405582dbdcd0229eb2053808866308bf7a863f81be0dd8a6f260aa00b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\22988297.exe

Filesize
377KB

MD5
6b51d905b468d080d87ca62994e4373b

SHA1
d06fb06a2a00a83f4d35754df635988c206f233b

SHA256
140546c20907561b284902833e38fabf9930e8b6c01d530e501ec9e6b440bd13

SHA512
c2c4a7f814e74a7c8ff742a78d91d49102efd220e5521656b78e6017cc7efb2587c8e79405582dbdcd0229eb2053808866308bf7a863f81be0dd8a6f260aa00b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk006010.exe

Filesize
459KB

MD5
e1b184e8f3e5ed21894d7536aa9663d5

SHA1
bd4942d87e7c757943c9d3e46072636db4952ef0

SHA256
9a49f1a11bf4829f982c8ab833de730058fdc45b528fa688d3ffe13cd2681274

SHA512
e90d40e15eff930bfebcbcf41a3ac1ac22f16d9424bce4b89933a97b3dc2654545d2f6e210a560ecbb92badfd8a324a520fd3060097777066ee5fb74fb6c001c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk006010.exe

Filesize
459KB

MD5
e1b184e8f3e5ed21894d7536aa9663d5

SHA1
bd4942d87e7c757943c9d3e46072636db4952ef0

SHA256
9a49f1a11bf4829f982c8ab833de730058fdc45b528fa688d3ffe13cd2681274

SHA512
e90d40e15eff930bfebcbcf41a3ac1ac22f16d9424bce4b89933a97b3dc2654545d2f6e210a560ecbb92badfd8a324a520fd3060097777066ee5fb74fb6c001c

Download Submit
memory/1072-378-0x00000000008F0000-0x0000000000936000-memory.dmp

Filesize
280KB

Download
memory/1072-974-0x0000000007DE0000-0x00000000083E6000-memory.dmp

Filesize
6.0MB

Download
memory/1072-201-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-199-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-197-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-986-0x0000000000D30000-0x0000000000D80000-memory.dmp

Filesize
320KB

Download
memory/1072-985-0x0000000009340000-0x000000000935E000-memory.dmp

Filesize
120KB

Download
memory/1072-984-0x0000000008CE0000-0x000000000920C000-memory.dmp

Filesize
5.2MB

Download
memory/1072-983-0x0000000008B00000-0x0000000008CC2000-memory.dmp

Filesize
1.8MB

Download
memory/1072-982-0x0000000008A30000-0x0000000008AA6000-memory.dmp

Filesize
472KB

Download
memory/1072-981-0x0000000008980000-0x0000000008A12000-memory.dmp

Filesize
584KB

Download
memory/1072-980-0x0000000007CB0000-0x0000000007D16000-memory.dmp

Filesize
408KB

Download
memory/1072-979-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/1072-978-0x0000000007B20000-0x0000000007B6B000-memory.dmp

Filesize
300KB

Download
memory/1072-977-0x00000000079A0000-0x00000000079DE000-memory.dmp

Filesize
248KB

Download
memory/1072-976-0x0000000007880000-0x000000000798A000-memory.dmp

Filesize
1.0MB

Download
memory/1072-187-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-189-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-975-0x0000000007850000-0x0000000007862000-memory.dmp

Filesize
72KB

Download
memory/1072-203-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-383-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/1072-381-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/1072-379-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/1072-211-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-209-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-176-0x0000000002750000-0x000000000278C000-memory.dmp

Filesize
240KB

Download
memory/1072-177-0x0000000004C80000-0x0000000004CBA000-memory.dmp

Filesize
232KB

Download
memory/1072-179-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-178-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-181-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-183-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-185-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-207-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-191-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-205-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-193-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/1072-195-0x0000000004C80000-0x0000000004CB5000-memory.dmp

Filesize
212KB

Download
memory/4240-992-0x0000000000AC0000-0x0000000000AE8000-memory.dmp

Filesize
160KB

Download
memory/4240-993-0x0000000007850000-0x000000000789B000-memory.dmp

Filesize
300KB

Download
memory/4240-994-0x0000000007B00000-0x0000000007B10000-memory.dmp

Filesize
64KB

Download
memory/4860-163-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-165-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-136-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download
memory/4860-134-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download
memory/4860-135-0x0000000002610000-0x0000000002628000-memory.dmp

Filesize
96KB

Download
memory/4860-171-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/4860-132-0x00000000001D0000-0x00000000001FD000-memory.dmp

Filesize
180KB

Download
memory/4860-169-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download
memory/4860-168-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download
memory/4860-167-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download
memory/4860-166-0x0000000000400000-0x0000000000803000-memory.dmp

Filesize
4.0MB

Download
memory/4860-161-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-159-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-157-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-155-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-153-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-151-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-149-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-147-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-145-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-143-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-141-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-133-0x0000000004D50000-0x000000000524E000-memory.dmp

Filesize
5.0MB

Download
memory/4860-131-0x0000000000A60000-0x0000000000A7A000-memory.dmp

Filesize
104KB

Download
memory/4860-139-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-138-0x0000000002610000-0x0000000002622000-memory.dmp

Filesize
72KB

Download
memory/4860-137-0x0000000000A30000-0x0000000000A40000-memory.dmp

Filesize
64KB

Download