lokibot | 0f77e014b10cc25d53aeb14e1eff9271f9b7f16aca4c196fc082dd3207191b28

General

Target

MT103 101T000000018.xlsx
Size

1.2MB
MD5

7c13958c9636c3b2542a71d3eacf93b9
SHA1

61bab72e6b532ef51cfd36e7836c97b992e62fce
SHA256

0f77e014b10cc25d53aeb14e1eff9271f9b7f16aca4c196fc082dd3207191b28
SHA512

18f7820c0bde66589a0982ca3f570e6d56666215d32053a61cd8f42d2d13c145ac12b875937d4d2cbd07abe2a1d9514c9064a60c5d52d533b0ea461c25168ea8

Score

10^/10

lokibot spyware stealer suricata trojan

Malware Config

Extracted

Family

lokibot

C2

http://asiatrans.cf/BN1/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
trojan spyware stealer lokibot
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata
Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

5 672 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

vbc.exevbc.exe

pid process

732 vbc.exe
1636 vbc.exe
Loads dropped DLL 4 IoCs

Processes:

EQNEDT32.EXE

pid process

672 EQNEDT32.EXE
672 EQNEDT32.EXE
672 EQNEDT32.EXE
672 EQNEDT32.EXE
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

vbc.exe

description pid process target process

PID 732 set thread context of 1636 732 vbc.exe vbc.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
exploit

Exploitation for Client Execution
T1203

Processes:

EQNEDT32.EXE

pid process

672 EQNEDT32.EXE

flow	pid	process
5	672	EQNEDT32.EXE

pid	process
732	vbc.exe
1636	vbc.exe

pid	process
672	EQNEDT32.EXE
672	EQNEDT32.EXE
672	EQNEDT32.EXE
672	EQNEDT32.EXE

description	pid	process	target process
PID 732 set thread context of 1636	732	vbc.exe	vbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

pid	process
672	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1672 EXCEL.EXE
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

vbc.exe

pid process

732 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 1636 vbc.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1672 EXCEL.EXE
1672 EXCEL.EXE
1672 EXCEL.EXE

pid	process
1672	EXCEL.EXE

pid	process
732	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1636	vbc.exe

pid	process
1672	EXCEL.EXE
1672	EXCEL.EXE
1672	EXCEL.EXE

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

EQNEDT32.EXEvbc.exe

description	pid	process	target process
PID 672 wrote to memory of 732	672	EQNEDT32.EXE	vbc.exe
PID 672 wrote to memory of 732	672	EQNEDT32.EXE	vbc.exe
PID 672 wrote to memory of 732	672	EQNEDT32.EXE	vbc.exe
PID 672 wrote to memory of 732	672	EQNEDT32.EXE	vbc.exe
PID 732 wrote to memory of 1636	732	vbc.exe	vbc.exe
PID 732 wrote to memory of 1636	732	vbc.exe	vbc.exe
PID 732 wrote to memory of 1636	732	vbc.exe	vbc.exe
PID 732 wrote to memory of 1636	732	vbc.exe	vbc.exe
PID 732 wrote to memory of 1636	732	vbc.exe	vbc.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\MT103 101T000000018.xlsx"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1672

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:672

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:732

C:\Users\Public\vbc.exe
"C:\Users\Public\vbc.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Exploitation for Client Execution

1

T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
C:\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
C:\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
\Users\Public\vbc.exe
MD5
07c01497b1a48bd763519c1b2561ab2d

SHA1
7cd72784c6a4e251068a43cba935ebc8a1531c84

SHA256
a60e97778614ab28c9e6acf9a2a76e8f42c09372af1a9e5e6802018e3cee2829

SHA512
09213f2033186a671dad819e50d5740dc0b953f20fb2fddefc5798ce6bb5d1d40a3c8ed00b446104430541dd21f4bfdcee3e630215fba466f9cfe51fd9aea6b6

Download Submit
memory/672-63-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/732-75-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/732-68-0x0000000000000000-mapping.dmp

Download
memory/1636-72-0x00000000004139DE-mapping.dmp

Download
memory/1636-76-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/1672-61-0x0000000071B01000-0x0000000071B03000-memory.dmp

Filesize
8KB

Download
memory/1672-60-0x000000002FDD1000-0x000000002FDD4000-memory.dmp

Filesize
12KB

Download
memory/1672-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1672-77-0x0000000005ED0000-0x0000000006B1A000-memory.dmp

Filesize
12.3MB

Download
memory/1672-79-0x0000000005ED0000-0x0000000006B1A000-memory.dmp

Filesize
12.3MB

Download
memory/1672-78-0x0000000005ED0000-0x0000000006B1A000-memory.dmp

Filesize
12.3MB

Download
memory/1672-80-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

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