ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922

Analysis

max time kernel
53s
max time network
67s
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, 03:34

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General

Target

ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe
Size

563KB
MD5

990332c288dd4889ced8bd8d6c8e8bc5
SHA1

4b58a8b7e3d77b612064668bc9664490ba9d4bf4
SHA256

ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922
SHA512

1e49ed61a592f5956fe0b555b994ec93765d3cb83303f73017b2b1a5c4fb8b3d3b8b7e6ff10268b5a10bb224906cc70728a7c622f9cc8da64eb812fd8e0d6637
SSDEEP

12288:ty90NX3Vw6XNUchocS874oG3IE7eU84BrAgHz:ty6nVwGQ87jG4E84ye

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\DisableScanOnRealtimeEnable = "1"	43950699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	43950699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	43950699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	43950699.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	43950699.exe

Executes dropped EXE 4 IoCs

pid	Process
2336	st610916.exe
2548	43950699.exe
2960	kp992464.exe
2596	lr916891.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 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	43950699.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	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.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\\\""	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	st610916.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\\\""	st610916.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
2548	43950699.exe
2548	43950699.exe
2960	kp992464.exe
2960	kp992464.exe
2596	lr916891.exe
2596	lr916891.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	43950699.exe
Token: SeDebugPrivilege	2960	kp992464.exe
Token: SeDebugPrivilege	2596	lr916891.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2336	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	66
PID 2088 wrote to memory of 2336	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	66
PID 2088 wrote to memory of 2336	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	66
PID 2336 wrote to memory of 2548	2336	st610916.exe	67
PID 2336 wrote to memory of 2548	2336	st610916.exe	67
PID 2336 wrote to memory of 2960	2336	st610916.exe	68
PID 2336 wrote to memory of 2960	2336	st610916.exe	68
PID 2336 wrote to memory of 2960	2336	st610916.exe	68
PID 2088 wrote to memory of 2596	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	70
PID 2088 wrote to memory of 2596	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	70
PID 2088 wrote to memory of 2596	2088	ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe	70

C:\Users\Admin\AppData\Local\Temp\ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe
"C:\Users\Admin\AppData\Local\Temp\ccb5ab64f7fa975045cab7624bc585a50348ae4890f9369bfaa369b547790922.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st610916.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st610916.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2336
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\43950699.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\43950699.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2548
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp992464.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp992464.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2960
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr916891.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr916891.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2596

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr916891.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr916891.exe

Filesize
136KB

MD5
ace73b2b1f835de11594ea9a243a9f5c

SHA1
2f929d1f69784fbe499a95b064679a16947bdd84

SHA256
7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49

SHA512
024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st610916.exe

Filesize
408KB

MD5
8e935424a8614670021232ec14861e17

SHA1
631121711daf00750672955e9ad2393dbcdf6b4f

SHA256
75acaad9285b590d57200dee0210f8bfe5ab51959e280681e9d999d4ffaf6ab3

SHA512
9c15911a56e4a1db5cb948cf2810e85212a10814ae0a7bccea9f10fcbe64c2ed7cc77cd789ee0bfdd14637a3427ffa602aa01fe2c0f7774c7570851501fcea86

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st610916.exe

Filesize
408KB

MD5
8e935424a8614670021232ec14861e17

SHA1
631121711daf00750672955e9ad2393dbcdf6b4f

SHA256
75acaad9285b590d57200dee0210f8bfe5ab51959e280681e9d999d4ffaf6ab3

SHA512
9c15911a56e4a1db5cb948cf2810e85212a10814ae0a7bccea9f10fcbe64c2ed7cc77cd789ee0bfdd14637a3427ffa602aa01fe2c0f7774c7570851501fcea86

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\43950699.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\43950699.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp992464.exe

Filesize
360KB

MD5
8c0721a7c5dee57ed0d74e6d6787a9ee

SHA1
13e4b6c25df50af30b6940e374ccdb9130033a3f

SHA256
3004e41ac0caabfb5525abd933aba98e74509d517ecf6395058d7e22c04c4ef9

SHA512
abb7d01f7e0887ad83c732d2d5db65a435cd2c5205cdb8c4f9f3e51e02435627dbbd6c6aee23aa49970e290274ab0cd7ee63cf02eb00aab8f0674005370be782

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp992464.exe

Filesize
360KB

MD5
8c0721a7c5dee57ed0d74e6d6787a9ee

SHA1
13e4b6c25df50af30b6940e374ccdb9130033a3f

SHA256
3004e41ac0caabfb5525abd933aba98e74509d517ecf6395058d7e22c04c4ef9

SHA512
abb7d01f7e0887ad83c732d2d5db65a435cd2c5205cdb8c4f9f3e51e02435627dbbd6c6aee23aa49970e290274ab0cd7ee63cf02eb00aab8f0674005370be782

Download Submit
memory/2548-135-0x00000000007F0000-0x00000000007FA000-memory.dmp

Filesize
40KB

Download
memory/2596-959-0x00000000000B0000-0x00000000000D8000-memory.dmp

Filesize
160KB

Download
memory/2596-960-0x0000000006E30000-0x0000000006E7B000-memory.dmp

Filesize
300KB

Download
memory/2596-961-0x0000000006D80000-0x0000000006D90000-memory.dmp

Filesize
64KB

Download
memory/2960-177-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-189-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-144-0x00000000072E0000-0x00000000077DE000-memory.dmp

Filesize
5.0MB

Download
memory/2960-145-0x0000000007160000-0x000000000719A000-memory.dmp

Filesize
232KB

Download
memory/2960-146-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-147-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-149-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-151-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-153-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-155-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-157-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-159-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-161-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-163-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-165-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-167-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-169-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-171-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-173-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-175-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-142-0x0000000002BD0000-0x0000000002C16000-memory.dmp

Filesize
280KB

Download
memory/2960-179-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-181-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2960-183-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-182-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2960-185-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-187-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-143-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2960-191-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-193-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-195-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-197-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-199-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-201-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-203-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-205-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-207-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-209-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-211-0x0000000007160000-0x0000000007195000-memory.dmp

Filesize
212KB

Download
memory/2960-940-0x0000000009C60000-0x000000000A266000-memory.dmp

Filesize
6.0MB

Download
memory/2960-941-0x0000000007270000-0x0000000007282000-memory.dmp

Filesize
72KB

Download
memory/2960-942-0x000000000A270000-0x000000000A37A000-memory.dmp

Filesize
1.0MB

Download
memory/2960-943-0x000000000A380000-0x000000000A3BE000-memory.dmp

Filesize
248KB

Download
memory/2960-944-0x000000000A3E0000-0x000000000A42B000-memory.dmp

Filesize
300KB

Download
memory/2960-945-0x00000000072D0000-0x00000000072E0000-memory.dmp

Filesize
64KB

Download
memory/2960-946-0x000000000A670000-0x000000000A6D6000-memory.dmp

Filesize
408KB

Download
memory/2960-947-0x000000000AD30000-0x000000000ADC2000-memory.dmp

Filesize
584KB

Download
memory/2960-948-0x000000000ADE0000-0x000000000AE56000-memory.dmp

Filesize
472KB

Download
memory/2960-141-0x00000000070E0000-0x000000000711C000-memory.dmp

Filesize
240KB

Download
memory/2960-949-0x000000000AEB0000-0x000000000B072000-memory.dmp

Filesize
1.8MB

Download
memory/2960-950-0x000000000B090000-0x000000000B5BC000-memory.dmp

Filesize
5.2MB

Download
memory/2960-951-0x000000000B6F0000-0x000000000B70E000-memory.dmp

Filesize
120KB

Download
memory/2960-952-0x000000000B990000-0x000000000B9E0000-memory.dmp

Filesize
320KB

Download