guloader | 3be658e5c91bcbded0777881592d53f65b182857a6dabf30c58245921272aae2

General

Target

baca046e0c5667c8f2781be323953335.exe
Size

1.3MB
MD5

baca046e0c5667c8f2781be323953335
SHA1

3ccd08ff28588cc26ea52a783c7202610ae832ca
SHA256

3be658e5c91bcbded0777881592d53f65b182857a6dabf30c58245921272aae2
SHA512

5466b7184bf12ebbc28ad7266292ed1039760c1fec509b705455d0bae50876c728852e686b3c15c723e752cbbb52b349aaea11612da502dbf81c4bf46112af64
SSDEEP

24576:sPwOYizPEUm1z0E6G3VibpHIdebodR6jlKFtQVUv+iP8o79bO+3:sVxEUZG32poHRS2tQuWikK9j3

Score

10^/10

guloader lokibot collection downloader spyware stealer trojan

Malware Config

Extracted

Family

lokibot

C2

http://185.246.220.60/bis/five/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

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
trojan spyware stealer lokibot

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	baca046e0c5667c8f2781be323953335.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	ieinstal.exe

Loads dropped DLL 1 IoCs

pid	Process
932	baca046e0c5667c8f2781be323953335.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ieinstal.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	ieinstal.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ieinstal.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
696	ieinstal.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
932	baca046e0c5667c8f2781be323953335.exe
696	ieinstal.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 932 set thread context of 696	932	baca046e0c5667c8f2781be323953335.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
932	baca046e0c5667c8f2781be323953335.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	696	ieinstal.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28
PID 932 wrote to memory of 696	932	baca046e0c5667c8f2781be323953335.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ieinstal.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ieinstal.exe

C:\Users\Admin\AppData\Local\Temp\baca046e0c5667c8f2781be323953335.exe
"C:\Users\Admin\AppData\Local\Temp\baca046e0c5667c8f2781be323953335.exe"
1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:932
- C:\Program Files (x86)\internet explorer\ieinstal.exe
  "C:\Users\Admin\AppData\Local\Temp\baca046e0c5667c8f2781be323953335.exe"
  2⤵
  - Checks QEMU agent file
  - Accesses Microsoft Outlook profiles
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:696

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nso57F.tmp\System.dll

Filesize
11KB

MD5
fbe295e5a1acfbd0a6271898f885fe6a

SHA1
d6d205922e61635472efb13c2bb92c9ac6cb96da

SHA256
a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1

SHA512
2cb596971e504eaf1ce8e3f09719ebfb3f6234cea5ca7b0d33ec7500832ff4b97ec2bbe15a1fbf7e6a5b02c59db824092b9562cd8991f4d027feab6fd3177b06

Download Submit
memory/696-61-0x0000000001010000-0x00000000050DF000-memory.dmp

Filesize
64.8MB

Download
memory/696-62-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/696-63-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/696-66-0x0000000001010000-0x00000000050DF000-memory.dmp

Filesize
64.8MB

Download
memory/696-67-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/696-70-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/696-74-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/696-76-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download

Analysis

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