lokibot | 2744fde6ef0640d9d3b6bbd02e2a89a2c38370cd6e9cbe33b580f9c87db33776

General

Target

Estimate amount payment for December 2020.xlsx
Size

1.5MB
MD5

d20c75f4f7e511d452554d8ad503d646
SHA1

5fd75bee1ff268b392e9c76303278f51a3270cec
SHA256

2744fde6ef0640d9d3b6bbd02e2a89a2c38370cd6e9cbe33b580f9c87db33776
SHA512

deea56293452e9158523dddb5f6253cd5bf187350e24203f693b9363f2c568ee9dfe5eb6dd4bf16e5aa97d03226b72cc30b6f3c23fb8e9906ff5265101e3c18b

Score

10^/10

lokibot spyware stealer trojan

Malware Config

Extracted

Family

lokibot

C2

http://azzmtool.com/chief/offor/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
Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

6 2032 EQNEDT32.EXE
Executes dropped EXE 2 IoCs

Processes:

vbc.exevbc.exe

pid process

1984 vbc.exe
1592 vbc.exe
Loads dropped DLL 4 IoCs

Processes:

EQNEDT32.EXE

pid process

2032 EQNEDT32.EXE
2032 EQNEDT32.EXE
2032 EQNEDT32.EXE
2032 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 1984 set thread context of 1592 1984 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

2032 EQNEDT32.EXE

flow	pid	process
6	2032	EQNEDT32.EXE

pid	process
1984	vbc.exe
1592	vbc.exe

pid	process
2032	EQNEDT32.EXE
2032	EQNEDT32.EXE
2032	EQNEDT32.EXE
2032	EQNEDT32.EXE

description	pid	process	target process
PID 1984 set thread context of 1592	1984	vbc.exe	vbc.exe

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

pid	process
2032	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-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\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-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1580 EXCEL.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 1592 vbc.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1580 EXCEL.EXE
1580 EXCEL.EXE
1580 EXCEL.EXE

pid	process
1580	EXCEL.EXE

description	pid	process
Token: SeDebugPrivilege	1592	vbc.exe

pid	process
1580	EXCEL.EXE
1580	EXCEL.EXE
1580	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

EQNEDT32.EXEvbc.exe

description	pid	process	target process
PID 2032 wrote to memory of 1984	2032	EQNEDT32.EXE	vbc.exe
PID 2032 wrote to memory of 1984	2032	EQNEDT32.EXE	vbc.exe
PID 2032 wrote to memory of 1984	2032	EQNEDT32.EXE	vbc.exe
PID 2032 wrote to memory of 1984	2032	EQNEDT32.EXE	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	vbc.exe	vbc.exe
PID 1984 wrote to memory of 1592	1984	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\Estimate amount payment for December 2020.xlsx"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1580

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:2032
- C:\Users\Public\vbc.exe
  "C:\Users\Public\vbc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Users\Public\vbc.exe
    "C:\Users\Public\vbc.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1592

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

Scripting

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
C:\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
C:\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
\Users\Public\vbc.exe

MD5
dd56737c942385f2ab60a3e80a175ed2

SHA1
1a990bf3c300b119de7b9f6f16b246c6a8848855

SHA256
9010e5361743ddacac6baa4a585ed4d9db9ed3ce65401b012d16923afebe414f

SHA512
e1a5c778629068c23af7884db21f0e96a16ddb52f24934bf1b7a945632db902ad41f4bfb7749d8ed6280c0bc1e1a4fa51598d6f53f7988c0bf65a7b920dc1a1b

Download Submit
memory/1072-2-0x000007FEF6780000-0x000007FEF69FA000-memory.dmp

Filesize
2.5MB

Download
memory/1592-15-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/1592-16-0x00000000004139DE-mapping.dmp

Download
memory/1592-18-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/1984-11-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/1984-13-0x0000000000520000-0x0000000000532000-memory.dmp

Filesize
72KB

Download
memory/1984-14-0x0000000005010000-0x0000000005068000-memory.dmp

Filesize
352KB

Download
memory/1984-10-0x000000006CA60000-0x000000006D14E000-memory.dmp

Filesize
6.9MB

Download
memory/1984-7-0x0000000000000000-mapping.dmp

Download

Analysis

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