f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a

Analysis

max time kernel
87s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
22-04-2023 16:01

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General

Target

f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe
Size

710KB
MD5

bf9336f41885f9645bfb2ae7369f4c9f
SHA1

46270d9a387fa222a55818046fd19b30a667c2a0
SHA256

f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a
SHA512

2b71f1442620a7bbe272a8b9d9424cd018fc1c4ad09c8f60c67865f28fef93feb801dcc3b2b3e646a4e07f4dc6fa1ad9843bf3d6dffdf4a31836a4aa9a370b03
SSDEEP

12288:0y90A2zhVJ1pitOrckxrBu4REsVEoJ3Cw/fmzn8gtr3pmz/0t5:0yuJ6wrckBBuRsVBlfiXQS5

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\DisableOnAccessProtection = "1"	pr529664.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr529664.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr529664.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr529664.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr529664.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr529664.exe

Executes dropped EXE 4 IoCs

pid	Process
1136	un532280.exe
4552	pr529664.exe
488	qu156691.exe
4268	si422308.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	pr529664.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr529664.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	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.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\\\""	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un532280.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\\\""	un532280.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
4808	4552	WerFault.exe	83
2284	488	WerFault.exe	89

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4552	pr529664.exe
4552	pr529664.exe
488	qu156691.exe
488	qu156691.exe
4268	si422308.exe
4268	si422308.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4552	pr529664.exe
Token: SeDebugPrivilege	488	qu156691.exe
Token: SeDebugPrivilege	4268	si422308.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4700 wrote to memory of 1136	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	82
PID 4700 wrote to memory of 1136	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	82
PID 4700 wrote to memory of 1136	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	82
PID 1136 wrote to memory of 4552	1136	un532280.exe	83
PID 1136 wrote to memory of 4552	1136	un532280.exe	83
PID 1136 wrote to memory of 4552	1136	un532280.exe	83
PID 1136 wrote to memory of 488	1136	un532280.exe	89
PID 1136 wrote to memory of 488	1136	un532280.exe	89
PID 1136 wrote to memory of 488	1136	un532280.exe	89
PID 4700 wrote to memory of 4268	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	92
PID 4700 wrote to memory of 4268	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	92
PID 4700 wrote to memory of 4268	4700	f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe	92

C:\Users\Admin\AppData\Local\Temp\f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe
"C:\Users\Admin\AppData\Local\Temp\f7f72179c3792f8c82601df9ec44362842c408df5859cbc584adef969d1e593a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4700
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532280.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532280.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1136
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr529664.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr529664.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4552
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 1080
      4⤵
      Program crash
      PID:4808
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu156691.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu156691.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:488
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 488 -s 1320
      4⤵
      Program crash
      PID:2284
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si422308.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si422308.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4552 -ip 4552
1⤵
PID:1792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 488 -ip 488
1⤵
PID:788

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\si422308.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si422308.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532280.exe

Filesize
556KB

MD5
e05805e17a3612ce07037d1c333d8eb2

SHA1
149abdd632d5fbd2de3ecab9e2fe3d813bb53b85

SHA256
ffdc3fa180bf77e0958aaf22266cf65116bf4f0dab733ec72c8fa0daa67f7d1f

SHA512
93b99ecfc3735a8f138b3bfca9ebefd25e75411819f97fe95177553ed134b920727c14f9d96a6aae175ae4338f070e19f97f6ad17a66c4c7bc1d9b3200a8629e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un532280.exe

Filesize
556KB

MD5
e05805e17a3612ce07037d1c333d8eb2

SHA1
149abdd632d5fbd2de3ecab9e2fe3d813bb53b85

SHA256
ffdc3fa180bf77e0958aaf22266cf65116bf4f0dab733ec72c8fa0daa67f7d1f

SHA512
93b99ecfc3735a8f138b3bfca9ebefd25e75411819f97fe95177553ed134b920727c14f9d96a6aae175ae4338f070e19f97f6ad17a66c4c7bc1d9b3200a8629e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr529664.exe

Filesize
260KB

MD5
8f25caa7316d0bd2c0868356fd9d76fb

SHA1
e6ed97d9bba41e70fc477dd3275526becd6175c0

SHA256
290964750d0a269f21ee1041bb7e4fe35450a3305cc4cfcbf6b388103748134f

SHA512
84c85b27ed0e78185a5d260a8bf18e067848ae1673ebef13594db8423a51e5a1060e779b6c6e14d04bb519268b5db9b3ae9d081bee61ecb9e2d270278f5f6c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr529664.exe

Filesize
260KB

MD5
8f25caa7316d0bd2c0868356fd9d76fb

SHA1
e6ed97d9bba41e70fc477dd3275526becd6175c0

SHA256
290964750d0a269f21ee1041bb7e4fe35450a3305cc4cfcbf6b388103748134f

SHA512
84c85b27ed0e78185a5d260a8bf18e067848ae1673ebef13594db8423a51e5a1060e779b6c6e14d04bb519268b5db9b3ae9d081bee61ecb9e2d270278f5f6c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu156691.exe

Filesize
352KB

MD5
4b0b96b9291323698e3c8da6ca2af7e6

SHA1
ce613dc41c16eeccd1aed74b94cfc8c580e103e7

SHA256
a093019047ed2d46df9ff72dd8c873c6a47a6643f77c2b0a81d2f3ef8478b3e8

SHA512
a39e78d3cffcdfbb4bd7046f39f5bf4907e7df11512338c0e5a336eaf038444aebac4c9acdf98898e5a1bb635047ccada52b8b4d0816735277801ecc61f1024c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu156691.exe

Filesize
352KB

MD5
4b0b96b9291323698e3c8da6ca2af7e6

SHA1
ce613dc41c16eeccd1aed74b94cfc8c580e103e7

SHA256
a093019047ed2d46df9ff72dd8c873c6a47a6643f77c2b0a81d2f3ef8478b3e8

SHA512
a39e78d3cffcdfbb4bd7046f39f5bf4907e7df11512338c0e5a336eaf038444aebac4c9acdf98898e5a1bb635047ccada52b8b4d0816735277801ecc61f1024c

Download Submit
memory/488-467-0x0000000007190000-0x00000000071A0000-memory.dmp

Filesize
64KB

Download
memory/488-986-0x0000000009C60000-0x000000000A278000-memory.dmp

Filesize
6.1MB

Download
memory/488-997-0x0000000004A00000-0x0000000004A50000-memory.dmp

Filesize
320KB

Download
memory/488-996-0x000000000B8E0000-0x000000000B8FE000-memory.dmp

Filesize
120KB

Download
memory/488-995-0x000000000B2A0000-0x000000000B7CC000-memory.dmp

Filesize
5.2MB

Download
memory/488-994-0x000000000B0C0000-0x000000000B282000-memory.dmp

Filesize
1.8MB

Download
memory/488-993-0x000000000AFF0000-0x000000000B066000-memory.dmp

Filesize
472KB

Download
memory/488-992-0x000000000AE30000-0x000000000AEC2000-memory.dmp

Filesize
584KB

Download
memory/488-991-0x000000000A760000-0x000000000A7C6000-memory.dmp

Filesize
408KB

Download
memory/488-990-0x0000000007190000-0x00000000071A0000-memory.dmp

Filesize
64KB

Download
memory/488-989-0x000000000A460000-0x000000000A49C000-memory.dmp

Filesize
240KB

Download
memory/488-988-0x000000000A340000-0x000000000A44A000-memory.dmp

Filesize
1.0MB

Download
memory/488-987-0x000000000A320000-0x000000000A332000-memory.dmp

Filesize
72KB

Download
memory/488-463-0x0000000007190000-0x00000000071A0000-memory.dmp

Filesize
64KB

Download
memory/488-465-0x0000000007190000-0x00000000071A0000-memory.dmp

Filesize
64KB

Download
memory/488-461-0x0000000002BD0000-0x0000000002C16000-memory.dmp

Filesize
280KB

Download
memory/488-223-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-221-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-219-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-217-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-215-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-213-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-191-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-190-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-195-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-193-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-197-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-199-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-201-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-203-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-205-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-207-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-209-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/488-211-0x0000000007750000-0x0000000007785000-memory.dmp

Filesize
212KB

Download
memory/4268-1003-0x0000000000310000-0x0000000000338000-memory.dmp

Filesize
160KB

Download
memory/4268-1004-0x0000000007410000-0x0000000007420000-memory.dmp

Filesize
64KB

Download
memory/4552-172-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-148-0x0000000004DF0000-0x0000000005394000-memory.dmp

Filesize
5.6MB

Download
memory/4552-182-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/4552-181-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/4552-180-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-178-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-176-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-150-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/4552-153-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-174-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-152-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/4552-183-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/4552-164-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-166-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-168-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-162-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-160-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-158-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-156-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-154-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-149-0x00000000004C0000-0x00000000004ED000-memory.dmp

Filesize
180KB

Download
memory/4552-170-0x0000000002620000-0x0000000002632000-memory.dmp

Filesize
72KB

Download
memory/4552-185-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/4552-151-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download