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	1000	2168	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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

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

Processes:

description flow ioc

HTTP User-Agent header 7 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2168 WINWORD.EXE
2168 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

description	flow	ioc
HTTP User-Agent header	7	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
2168	WINWORD.EXE
2168	WINWORD.EXE

pid	process
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	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:2168
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\233725.tmp"
  2⤵
  - Process spawned unexpected child process
  PID:1000
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OsybHuYpURkEp\NqMWi.dll"
    3⤵
    PID:620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\233725.tmp

Filesize
228.6MB

MD5
fe17632140c29f0aee770dbc5f3e3222

SHA1
f1006eca2321fb7e8823f5b6227e573d93e1410c

SHA256
f67df49c4668826b0cb2384276337245cc68169487c9f9b00902c8f27d9e58ad

SHA512
a548a20f72e3ceafcfc8111d33e1f3c9c1d27a00a11e4cf01397182081cdfd03e9f6e963022ef1b02c68ed75df18d8185b957d739869ee83892b179c4dbad976

Download Submit
C:\Users\Admin\AppData\Local\Temp\233728.zip

Filesize
973KB

MD5
190d5c8eab598f7e99284dab0dd18ea9

SHA1
43dbfafd70a0742d964ff4444d6fc41d7c9dd0fa

SHA256
17c986a56a0e2d196e59f7c8fce110a5f3a699a51e835c4b74efdc95144a0615

SHA512
fd93aa96ca4493500445c6fbe8cd8b68694f7e6daac74e06df7686bfe9e8c85c2bc33a8e4a1285cb65a18c368b1f1a654c95191ef159fb57b620e15cd6951451

Download Submit
\Users\Admin\AppData\Local\Temp\233725.tmp

Filesize
228.8MB

MD5
bdccbcf4742abbd90ae668250a74c750

SHA1
4ab375f22c33637c30c5792a36571848c98ef072

SHA256
20a969adfbf2007a485eb269d285f2e6fcee7492f6afd034bef91d38cb5b82d0

SHA512
6ee727451153f006c3e20f3bf67d620db14947fa0d8e3e2f663b8f30a229b0c79740290f9f2f8f5aed8ca4909dfbc8c8e9b5fe7e2567f2e703ca568eaf0dc46e

Download Submit
memory/1000-336-0x0000000002AC0000-0x0000000002B1A000-memory.dmp

Filesize
360KB

Download
memory/1000-350-0x0000000001170000-0x0000000001171000-memory.dmp

Filesize
4KB

Download
memory/2168-127-0x00007FF7E8F10000-0x00007FF7E8F20000-memory.dmp

Filesize
64KB

Download
memory/2168-128-0x00007FF7E8F10000-0x00007FF7E8F20000-memory.dmp

Filesize
64KB

Download
memory/2168-124-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-123-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-122-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-121-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-450-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-451-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-449-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2168-448-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads