emotet | 491c00fdd923fa108534bd756d671604221dee6045876c38003a9608984c87fb

General

Target

491c00fdd923fa108534bd756d671604221dee6045876c38003a9608984c87fb.doc
Size

321KB
MD5

b6959d69ea9e910ef9845a747dbf4ec6
SHA1

db842a6f2c9a87016e9ad57e0eb247ba30929607
SHA256

491c00fdd923fa108534bd756d671604221dee6045876c38003a9608984c87fb
SHA512

49c9ec40b7a05a7a821f9fbea15b04666f959ef7a6a2521bf5e6384de25e1e0f72dd287849ad0ddc4c134b6db4d2c4b219cbd77ba9de9da83e37a3c101c2ecc0
SSDEEP

6144:5BmDosGlcH4WGDsxsefRA9mJpoiCam9K+7mlOCFu4:T0osG+gDsaoRRpoDaGfZyu

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

213.239.212.5:443

129.232.188.93:443

103.43.75.120:443

197.242.150.244:8080

1.234.2.232:8080

110.232.117.186:8080

95.217.221.146:8080

159.89.202.34:443

159.65.88.10:8080

82.223.21.224:8080

169.57.156.166:8080

45.176.232.124:443

45.235.8.30:8080

173.212.193.249:8080

107.170.39.149:8080

119.59.103.152:8080

167.172.199.165:8080

91.207.28.33:8080

185.4.135.165:8080

104.168.155.143:8080

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:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4668	2008	regsvr32.exe	WINWORD.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:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 8 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2008 WINWORD.EXE
2008 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

2008 WINWORD.EXE
2008 WINWORD.EXE
2008 WINWORD.EXE
2008 WINWORD.EXE

description	flow	ioc
HTTP User-Agent header	8	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
2008	WINWORD.EXE
2008	WINWORD.EXE

pid	process
2008	WINWORD.EXE
2008	WINWORD.EXE
2008	WINWORD.EXE
2008	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\491c00fdd923fa108534bd756d671604221dee6045876c38003a9608984c87fb.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2008

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\232249.tmp"
2⤵
- Process spawned unexpected child process
PID:4668

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WOjpVCuRa\rrvRfhvrl.dll"
3⤵
PID:920

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\232249.tmp
Filesize
462.9MB

MD5
342f48ae52571347edea0996e0a95855

SHA1
c6b3b9aebe922c8dd887aeaf3210b0ba6115f603

SHA256
f753ef3f9666375577481c534012dbfe263a5b5b38f6fca142a86410d617650a

SHA512
6ce2129f03bfc7dd621208170ff0349898f2c7e2b72b35709b799ef43ebca2f09c63ef11c675e144e2bddc4e61fcdcf1d7775675144255f27d412d2e6998cb1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\232254.zip
Filesize
952KB

MD5
cbc83f707ca1a0f7c830881826794889

SHA1
5e28cdd51dd1a22b9fd77de8cfabb21274b1000a

SHA256
dc0562f5cc88f95f36ddff18ea797ae13f6913085a29c9ccca2f28d5ea277788

SHA512
04160beb0a62119a536e6e978cde7cf6f5a0646fecb677f0fd31db9957f77e8956a43285cd045628c2ac55ab8bf7e2471126c4e744c83998093af9ffc65934b7

Download Submit
\Users\Admin\AppData\Local\Temp\232249.tmp
Filesize
465.2MB

MD5
b5363589bc5376a0e72d3c1e4efe4c15

SHA1
f6db2b84e5978f05e1ebf1d1d06ebd28b7c0e58e

SHA256
ca31c1a20ef27166d104d1e00f3d475cf67a7db2eee4c420e59fabb918f7aa92

SHA512
ebf676cc5b9fa21d1a43310ad04b6d2f71d8ce2d91c272c21e35580c94b0b07668a5af64f5e5ebcd87443cf359dd32ce0d5f1d82ba87b00acf45c39aae271a71

Download Submit
memory/2008-450-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-124-0x00007FFDAEC50000-0x00007FFDAEC60000-memory.dmp

Filesize
64KB

Download
memory/2008-125-0x00007FFDAEC50000-0x00007FFDAEC60000-memory.dmp

Filesize
64KB

Download
memory/2008-119-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-121-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-118-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-120-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-452-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-453-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/2008-451-0x00007FFDB1AF0000-0x00007FFDB1B00000-memory.dmp

Filesize
64KB

Download
memory/4668-327-0x0000000002210000-0x000000000226A000-memory.dmp

Filesize
360KB

Download
memory/4668-334-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads