a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
23/04/2023, 19:49

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General

Target

a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe
Size

703KB
MD5

46985f563763312cba830129a7c002eb
SHA1

260b8c38fecbb4ccb97166da73136b45046d6552
SHA256

a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882
SHA512

9c5727963872b1c9b42f5fc05c6a741e7605f452895c9283c4088f71b609ae5ce182200239a043d93cdf412f595b842562c5dcb0e886bb681d531c10c7c300ed
SSDEEP

12288:iy90l4c8RkMf0sxmSvp0HBGlqoDWfU7t3Yr3Fy5jqEFXFD050rXea/imt65fKOj:iy/Zf8kmG0z4L7Fm05jqEFVDnOxmU5fZ

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	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr122223.exe

Executes dropped EXE 4 IoCs

pid	Process
2572	un453029.exe
4940	pr122223.exe
380	qu834842.exe
4188	si769374.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	pr122223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr122223.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	un453029.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\\\""	un453029.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.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\\\""	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.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
5100	4940	WerFault.exe	84
3840	380	WerFault.exe	90

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4940	pr122223.exe
4940	pr122223.exe
380	qu834842.exe
380	qu834842.exe
4188	si769374.exe
4188	si769374.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4940	pr122223.exe
Token: SeDebugPrivilege	380	qu834842.exe
Token: SeDebugPrivilege	4188	si769374.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2572	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	83
PID 3040 wrote to memory of 2572	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	83
PID 3040 wrote to memory of 2572	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	83
PID 2572 wrote to memory of 4940	2572	un453029.exe	84
PID 2572 wrote to memory of 4940	2572	un453029.exe	84
PID 2572 wrote to memory of 4940	2572	un453029.exe	84
PID 2572 wrote to memory of 380	2572	un453029.exe	90
PID 2572 wrote to memory of 380	2572	un453029.exe	90
PID 2572 wrote to memory of 380	2572	un453029.exe	90
PID 3040 wrote to memory of 4188	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	93
PID 3040 wrote to memory of 4188	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	93
PID 3040 wrote to memory of 4188	3040	a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe	93

C:\Users\Admin\AppData\Local\Temp\a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe
"C:\Users\Admin\AppData\Local\Temp\a390aaaea01d1a7d8deb61709d8b68f722815dab67abd8682b722c007f2f7882.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un453029.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un453029.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122223.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122223.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4940
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 1080
      4⤵
      Program crash
      PID:5100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu834842.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu834842.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:380
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 380 -s 1348
      4⤵
      Program crash
      PID:3840
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769374.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769374.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4940 -ip 4940
1⤵
PID:3860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 380 -ip 380
1⤵
PID:4124

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\si769374.exe

Filesize
136KB

MD5
8c80b06d843bd6a7599a5be2075d9a55

SHA1
caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

SHA256
e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

SHA512
cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769374.exe

Filesize
136KB

MD5
8c80b06d843bd6a7599a5be2075d9a55

SHA1
caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

SHA256
e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

SHA512
cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un453029.exe

Filesize
549KB

MD5
920a8600ce84b33ffc7da229635c454f

SHA1
6a021d0e0ea4960ef43038a42ddd15c16516993e

SHA256
9cd413d27d1d6e0da17819348bcd469dd39dff4f8f322f6f91868f8fc0a26031

SHA512
29e14fc5e45081fa2bf55c09dc460cd725e7224dfcac247f242ea8a1ec8384f972af73982b6281350b0f1cb02d85ab212bf196157a4ee782aabbdd5fc060e993

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un453029.exe

Filesize
549KB

MD5
920a8600ce84b33ffc7da229635c454f

SHA1
6a021d0e0ea4960ef43038a42ddd15c16516993e

SHA256
9cd413d27d1d6e0da17819348bcd469dd39dff4f8f322f6f91868f8fc0a26031

SHA512
29e14fc5e45081fa2bf55c09dc460cd725e7224dfcac247f242ea8a1ec8384f972af73982b6281350b0f1cb02d85ab212bf196157a4ee782aabbdd5fc060e993

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122223.exe

Filesize
278KB

MD5
97ce63218f17c8330b8552f07b9ebf43

SHA1
9a1a3480f77aa48c13c2e9b82e5d8cf14b0fd976

SHA256
9d82726800d119fd581100b24da5e60fd61455df8e2139d9e2db6f610498c460

SHA512
dde91df0d39bf6d4c556a8ce0d84cd071ae1d58e8efd05bcdab16549068162ea3e49cbbe45d9d43c50c41ce696cf5f64e696f872b61b96e8dc4e1824a9138672

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr122223.exe

Filesize
278KB

MD5
97ce63218f17c8330b8552f07b9ebf43

SHA1
9a1a3480f77aa48c13c2e9b82e5d8cf14b0fd976

SHA256
9d82726800d119fd581100b24da5e60fd61455df8e2139d9e2db6f610498c460

SHA512
dde91df0d39bf6d4c556a8ce0d84cd071ae1d58e8efd05bcdab16549068162ea3e49cbbe45d9d43c50c41ce696cf5f64e696f872b61b96e8dc4e1824a9138672

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu834842.exe

Filesize
360KB

MD5
c124a697e3f22de4ac5936158136e249

SHA1
ee4dc8d559d1120da4eca41088a4b49885c6ed0d

SHA256
105c25e93be2026113f1f46dbd68de22dfb903801bf7c13fc232e4fdacde9d73

SHA512
dee8bfd6db1169bcb5faa309c5bc0366f99106c7e96d84c8d77f99e7032d5bfafa54854783cd9cf153cdb7f64de35b4ae9a8c917a022f11b71ba5e8e992800c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu834842.exe

Filesize
360KB

MD5
c124a697e3f22de4ac5936158136e249

SHA1
ee4dc8d559d1120da4eca41088a4b49885c6ed0d

SHA256
105c25e93be2026113f1f46dbd68de22dfb903801bf7c13fc232e4fdacde9d73

SHA512
dee8bfd6db1169bcb5faa309c5bc0366f99106c7e96d84c8d77f99e7032d5bfafa54854783cd9cf153cdb7f64de35b4ae9a8c917a022f11b71ba5e8e992800c0

Download Submit
memory/380-227-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-986-0x0000000009C70000-0x000000000A288000-memory.dmp

Filesize
6.1MB

Download
memory/380-997-0x000000000B930000-0x000000000B94E000-memory.dmp

Filesize
120KB

Download
memory/380-996-0x000000000B300000-0x000000000B82C000-memory.dmp

Filesize
5.2MB

Download
memory/380-995-0x000000000B120000-0x000000000B2E2000-memory.dmp

Filesize
1.8MB

Download
memory/380-994-0x000000000B040000-0x000000000B0B6000-memory.dmp

Filesize
472KB

Download
memory/380-993-0x000000000AFF0000-0x000000000B040000-memory.dmp

Filesize
320KB

Download
memory/380-992-0x000000000AE20000-0x000000000AEB2000-memory.dmp

Filesize
584KB

Download
memory/380-991-0x000000000A760000-0x000000000A7C6000-memory.dmp

Filesize
408KB

Download
memory/380-990-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/380-989-0x000000000A460000-0x000000000A49C000-memory.dmp

Filesize
240KB

Download
memory/380-988-0x000000000A340000-0x000000000A44A000-memory.dmp

Filesize
1.0MB

Download
memory/380-987-0x000000000A320000-0x000000000A332000-memory.dmp

Filesize
72KB

Download
memory/380-225-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-223-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-221-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-219-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-217-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-215-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-213-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-211-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-209-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-207-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-191-0x0000000002BE0000-0x0000000002C26000-memory.dmp

Filesize
280KB

Download
memory/380-192-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/380-193-0x00000000071F0000-0x0000000007200000-memory.dmp

Filesize
64KB

Download
memory/380-194-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-195-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-197-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-199-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-201-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-203-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/380-205-0x0000000007170000-0x00000000071A5000-memory.dmp

Filesize
212KB

Download
memory/4188-1004-0x0000000000CA0000-0x0000000000CC8000-memory.dmp

Filesize
160KB

Download
memory/4188-1005-0x0000000007DF0000-0x0000000007E00000-memory.dmp

Filesize
64KB

Download
memory/4940-177-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-149-0x0000000007140000-0x00000000076E4000-memory.dmp

Filesize
5.6MB

Download
memory/4940-184-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-183-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-181-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/4940-180-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-179-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-178-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-150-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-155-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-151-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-175-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-185-0x0000000007130000-0x0000000007140000-memory.dmp

Filesize
64KB

Download
memory/4940-169-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-173-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-167-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-165-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-163-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-161-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-159-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-157-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-171-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/4940-148-0x0000000002C80000-0x0000000002CAD000-memory.dmp

Filesize
180KB

Download
memory/4940-186-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/4940-153-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download