lokibot | 8a80b6705686eaae47aba889cdf519403bb009f0e2c74432b1afad406a12522f

General

Target

PURCHASE ORDER NO_2807.xlsx
Size

672KB
MD5

2902877e609d74de1bbdc56c23aabcb1
SHA1

f07665cce2f3ac96345aa0d00a0562572eb8e496
SHA256

8a80b6705686eaae47aba889cdf519403bb009f0e2c74432b1afad406a12522f
SHA512

3b0fbb6e97a516b9d02302f0444d6e53a973281fa3d19c390e5b6db2c3d7ab3773db76f202b0f91ed2cc58100cdc750d98b0c8db2c11eba4029999bbd86d1599

Score

10^/10

lokibot spyware stealer suricata trojan

Malware Config

Extracted

Family

lokibot

C2

http://arku.xyz/tkrr/T1/w2/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 LokiBot Checkin
suricata
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata
Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow pid process

7 688 EQNEDT32.EXE
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

uybfyqazr.exeuybfyqazr.exe

pid process

388 uybfyqazr.exe
2028 uybfyqazr.exe
Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid process

688 EQNEDT32.EXE
Suspicious use of SetThreadContext 1 IoCs

Processes:

uybfyqazr.exe

description pid process target process

PID 388 set thread context of 2028 388 uybfyqazr.exe uybfyqazr.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

688 EQNEDT32.EXE

flow	pid	process
7	688	EQNEDT32.EXE

pid	process
388	uybfyqazr.exe
2028	uybfyqazr.exe

pid	process
688	EQNEDT32.EXE

description	pid	process	target process
PID 388 set thread context of 2028	388	uybfyqazr.exe	uybfyqazr.exe

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

pid	process
688	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-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\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-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\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-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1076 EXCEL.EXE
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

EXCEL.EXE

pid process

1076 EXCEL.EXE
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

uybfyqazr.exe

pid process

388 uybfyqazr.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

uybfyqazr.exeEXCEL.EXE

description pid process

Token: SeDebugPrivilege 2028 uybfyqazr.exe
Token: SeShutdownPrivilege 1076 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE
1076 EXCEL.EXE

pid	process
1076	EXCEL.EXE

pid	process
1076	EXCEL.EXE

pid	process
388	uybfyqazr.exe

description	pid	process
Token: SeDebugPrivilege	2028	uybfyqazr.exe
Token: SeShutdownPrivilege	1076	EXCEL.EXE

pid	process
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE
1076	EXCEL.EXE

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

EQNEDT32.EXEuybfyqazr.exe

description	pid	process	target process
PID 688 wrote to memory of 388	688	EQNEDT32.EXE	uybfyqazr.exe
PID 688 wrote to memory of 388	688	EQNEDT32.EXE	uybfyqazr.exe
PID 688 wrote to memory of 388	688	EQNEDT32.EXE	uybfyqazr.exe
PID 688 wrote to memory of 388	688	EQNEDT32.EXE	uybfyqazr.exe
PID 388 wrote to memory of 2028	388	uybfyqazr.exe	uybfyqazr.exe
PID 388 wrote to memory of 2028	388	uybfyqazr.exe	uybfyqazr.exe
PID 388 wrote to memory of 2028	388	uybfyqazr.exe	uybfyqazr.exe
PID 388 wrote to memory of 2028	388	uybfyqazr.exe	uybfyqazr.exe
PID 388 wrote to memory of 2028	388	uybfyqazr.exe	uybfyqazr.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\PURCHASE ORDER NO_2807.xlsx"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1076

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:688

C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:388

C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2028

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

1

T1203

Persistence

Privilege Escalation

Defense Evasion

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\Admin\AppData\Roaming\uybfyqazr.exe
MD5
4bd029fab2e1855b65f19af615d5af49

SHA1
1fdcbad64e3513f887e359ed8411b415cc43ba23

SHA256
19bb2b0774e1638edbdcccc7e2fb936773727966acd3977137a8acfe0823266d

SHA512
21de8fa96ec71de42f2501029d96baca5a5fd34f06a4729ecc779b53410fa9a979412ce965d9792127416dad81758ac5623d0b3d20349de8488e7a330df9e282

Download Submit
C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
MD5
4bd029fab2e1855b65f19af615d5af49

SHA1
1fdcbad64e3513f887e359ed8411b415cc43ba23

SHA256
19bb2b0774e1638edbdcccc7e2fb936773727966acd3977137a8acfe0823266d

SHA512
21de8fa96ec71de42f2501029d96baca5a5fd34f06a4729ecc779b53410fa9a979412ce965d9792127416dad81758ac5623d0b3d20349de8488e7a330df9e282

Download Submit
C:\Users\Admin\AppData\Roaming\uybfyqazr.exe
MD5
4bd029fab2e1855b65f19af615d5af49

SHA1
1fdcbad64e3513f887e359ed8411b415cc43ba23

SHA256
19bb2b0774e1638edbdcccc7e2fb936773727966acd3977137a8acfe0823266d

SHA512
21de8fa96ec71de42f2501029d96baca5a5fd34f06a4729ecc779b53410fa9a979412ce965d9792127416dad81758ac5623d0b3d20349de8488e7a330df9e282

Download Submit
\Users\Admin\AppData\Roaming\uybfyqazr.exe
MD5
4bd029fab2e1855b65f19af615d5af49

SHA1
1fdcbad64e3513f887e359ed8411b415cc43ba23

SHA256
19bb2b0774e1638edbdcccc7e2fb936773727966acd3977137a8acfe0823266d

SHA512
21de8fa96ec71de42f2501029d96baca5a5fd34f06a4729ecc779b53410fa9a979412ce965d9792127416dad81758ac5623d0b3d20349de8488e7a330df9e282

Download Submit
memory/388-64-0x0000000000000000-mapping.dmp

Download
memory/388-67-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/688-62-0x0000000075AA1000-0x0000000075AA3000-memory.dmp

Filesize
8KB

Download
memory/1076-59-0x000000002F7A1000-0x000000002F7A4000-memory.dmp

Filesize
12KB

Download
memory/1076-60-0x0000000071091000-0x0000000071093000-memory.dmp

Filesize
8KB

Download
memory/1076-61-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2028-68-0x00000000004139DE-mapping.dmp

Download
memory/2028-71-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download

Analysis

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