emotet | 1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8

General

Target

1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
Size

279KB
MD5

2838dbfc712c09e9797dafb02e1a7f3f
SHA1

4107eb23bca94f3adfe6c5ddefcf83b12a4312e8
SHA256

1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8
SHA512

45af689b9c2881ba67e98551acf62c1c1b9920580e0cb5f4805a9c6a4c0aafa74c0d247c21a0349992684307a362a0f4db251e3f82adb22595aebdbe2acc8b35
SSDEEP

6144:jKkCmx7H9i7+iFINAS+S/9M4Fea4qZAU0rZpX6:dCmx7Hg7+vW4o2AU0rZV6

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Drops file in System32 directory 1 IoCs

Processes:

ielliell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	ielliell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 21 IoCs

Processes:

ielliell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}	ielliell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}\WpadDecision = "0"	ielliell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-06-10-b6-50-57\WpadDecisionReason = "1"	ielliell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-06-10-b6-50-57\WpadDecision = "0"	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-06-10-b6-50-57	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}\92-06-10-b6-50-57	ielliell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ielliell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	ielliell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	ielliell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}\WpadDecisionReason = "1"	ielliell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	ielliell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	ielliell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	ielliell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}\WpadNetworkName = "Network 2"	ielliell.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	ielliell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f004c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	ielliell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{9CFCECE3-63FE-4415-A91E-3DD7FEEA2DF4}\WpadDecisionTime = c0e367438406d901	ielliell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\92-06-10-b6-50-57\WpadDecisionTime = c0e367438406d901	ielliell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ielliell.exe

pid process

1004 ielliell.exe
1004 ielliell.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe

pid process

560 1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe

pid	process
1004	ielliell.exe
1004	ielliell.exe

pid	process
560	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe

Suspicious use of UnmapMainImage 4 IoCs

Processes:

1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exeielliell.exeielliell.exe

pid	process
1744	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
560	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
1880	ielliell.exe
1004	ielliell.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exeielliell.exe

description	pid	process	target process
PID 1744 wrote to memory of 560	1744	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
PID 1744 wrote to memory of 560	1744	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
PID 1744 wrote to memory of 560	1744	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
PID 1744 wrote to memory of 560	1744	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe	1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
PID 1880 wrote to memory of 1004	1880	ielliell.exe	ielliell.exe
PID 1880 wrote to memory of 1004	1880	ielliell.exe	ielliell.exe
PID 1880 wrote to memory of 1004	1880	ielliell.exe	ielliell.exe
PID 1880 wrote to memory of 1004	1880	ielliell.exe	ielliell.exe

C:\Users\Admin\AppData\Local\Temp\1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
"C:\Users\Admin\AppData\Local\Temp\1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1744

C:\Users\Admin\AppData\Local\Temp\1febf4ebc138dd01f1a4e9e302ffaeb5207f8a3e7de9e790a8755b5d125d67b8.exe
--704c6c78
2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:560

C:\Windows\SysWOW64\ielliell.exe
"C:\Windows\SysWOW64\ielliell.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\ielliell.exe
--83a44c8a
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/560-55-0x0000000000000000-mapping.dmp

Download
memory/560-58-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/560-59-0x0000000075A31000-0x0000000075A33000-memory.dmp

Filesize
8KB

Download
memory/560-60-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/560-62-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1004-61-0x0000000000000000-mapping.dmp

Download
memory/1004-63-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1744-54-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1744-56-0x0000000000220000-0x0000000000231000-memory.dmp

Filesize
68KB

Download
memory/1744-57-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads