guloader | 6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4

Analysis

max time kernel
143s
max time network
140s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
28-06-2024 11:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe
Size

661KB
MD5

74336e7da7a408aaa8294da6f6aac32a
SHA1

6580cf46066ea303fd79f59a714e28a7c94407ac
SHA256

6ffd9cb38cde78ef56ec635621c3f432ff095bede0cdf72b27ea41d4ad45cab4
SHA512

f897d959b2d1e251fb029207b7039870ebbad6302a0e1628d3005f7fd83eff8fd542e7af86b60b51ea004dad8dcdeb0a92666160afe85acbeb797bd556ebfeed
SSDEEP

12288:zsB4GOaH78odDXrppDwLZpsh3uq8RXFeWM:I4GOedDbnsLZWhSRXFY

Score

10^/10

guloader lokibot collection downloader execution spyware stealer trojan

Malware Config

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2804	powershell.exe

Loads dropped DLL 4 IoCs

pid	Process
2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe
2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe
2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe
2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	wab.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	wab.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	wab.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
3	drive.google.com
5	drive.google.com

Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs

pid	Process
2336	wab.exe
2336	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2804	powershell.exe
2336	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2804 set thread context of 2336	2804	powershell.exe	31

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts\anorakkerne.ini	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe
2804	powershell.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2804	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2804	powershell.exe
Token: SeDebugPrivilege	2336	wab.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2804	2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe	28
PID 2784 wrote to memory of 2804	2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe	28
PID 2784 wrote to memory of 2804	2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe	28
PID 2784 wrote to memory of 2804	2784	PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe	28
PID 2804 wrote to memory of 2336	2804	powershell.exe	31
PID 2804 wrote to memory of 2336	2804	powershell.exe	31
PID 2804 wrote to memory of 2336	2804	powershell.exe	31
PID 2804 wrote to memory of 2336	2804	powershell.exe	31
PID 2804 wrote to memory of 2336	2804	powershell.exe	31
PID 2804 wrote to memory of 2336	2804	powershell.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	wab.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	wab.exe

C:\Users\Admin\AppData\Local\Temp\PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PLANT PROJECT PROPOSAL BID_24-0676·pdf.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Encreel=Get-Content 'C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Udeblivelsesdom.Aug';$Handwheel=$Encreel.SubString(7993,3);.$Handwheel($Encreel)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Program Files (x86)\windows mail\wab.exe
    "C:\Program Files (x86)\windows mail\wab.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42

Filesize
46B

MD5
c07225d4e7d01d31042965f048728a0a

SHA1
69d70b340fd9f44c89adb9a2278df84faa9906b7

SHA256
8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

SHA512
23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42

Filesize
46B

MD5
d898504a722bff1524134c6ab6a5eaa5

SHA1
e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

SHA256
878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

SHA512
26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

Download Submit
C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Piskerisets.Pro

Filesize
353KB

MD5
8a868f18ca283a7b360d61d3686d498e

SHA1
bbae586528cd4e6fadafc7ea11fab0b063e40655

SHA256
7cfe9c225bd4a3536cf6588d674ba2979e7e6daf8bbe9dfe8d4f4650955a42c8

SHA512
4bda585caa825a864234070b643e2a25ff3eb1dc0662f56e6e1dcc004a8681baf427601689936442b4d917ffdb3eeadba624f3a05747ec3d0c2ba36a232bc525

Download Submit
C:\Users\Admin\AppData\Roaming\Odontiasis\Goatishness\Udeblivelsesdom.Aug

Filesize
67KB

MD5
de6fadfdd569426a831cf685c12202a6

SHA1
90a0b73c70f88a20aaca138bf26af61a60be633f

SHA256
9c22743c85706cbe95e7e1bb31ae1e2868a38e4bc04743d7ec955cf6b24355bb

SHA512
47e356a21350691a71c609d615544b46e69c8aa40dd3072f8bfea88570e1ce5a73a7ff778bc3651f47e7c7e9148202a92cae96484f9c19a095613de9b654d837

Download Submit
C:\Users\Admin\Pictures\slukningen.lnk

Filesize
972B

MD5
fcdbcdc1cf2961995d9febdac735ed55

SHA1
c49803d993544397bcb46193a6fe30d0263bba58

SHA256
615955f06d024ab62eba7b04894141b33540c49effcc4ef64bcc68ccf3b9440d

SHA512
a6802fbefa48d4636331c1dcd37c62ed5ba7b4d2b32a0538c4f21a1eb2d39d10ad1daadb79824572a7cc2da3e7b6600703d0af03ec0264d8e5e1925b513f86b0

Download Submit
\Users\Admin\AppData\Local\Temp\nst752.tmp\AdvSplash.dll

Filesize
6KB

MD5
6def2cf3daf850acdc1a3e7340a439c4

SHA1
95d0d26f60cd5af697502cd5e53a54913ab188fb

SHA256
3ec3cf21a99ab0533ec2c451df3b5542733f70b972089d5c321ad7ae3b87d175

SHA512
16b1cf4783284d4a1282c569f5c416c713b4b339efcd4d3948bdf7da2194c597bd732d07ba9fabafcab323ba8c8da68845d4435ab9d1916b1810087ee1f5c413

Download Submit
\Users\Admin\AppData\Local\Temp\nst752.tmp\BgImage.dll

Filesize
7KB

MD5
2bb17d45e5ad92053ce1e500408dd8a9

SHA1
f5d3a7ee6e28df532e9ce33976c92ff30a5665e4

SHA256
71ce676703dad028e4083e6b960b1ed89885877079d46d5021506eaa6d99db53

SHA512
efdcb476b9b9b5691fe6b9cd77ecbe48d50c6683da01fd51c6b428cc262528fb3dcd295abe28718321b2307b0e032fcb599588f1eb00a93fd9e6a1f7b322b41f

Download Submit
\Users\Admin\AppData\Local\Temp\nst752.tmp\UserInfo.dll

Filesize
4KB

MD5
8ef0e4eb7c89cdd2b552de746f5e2a53

SHA1
820f681e7cec409a02b194a487d1c8af1038acf0

SHA256
41293b9f6588e0fbdc8fcf2a9bd8e2b244cd5ff038fc13033378da337219c9dc

SHA512
a68533e8a19637d0d44219549b24baba0dc4824424842f125600fda3edcafc4bb6bb340d57a00815f262d82373b440d58d6e4e5b2ceb29bb3f6bc4cbde66c3c5

Download Submit
\Users\Admin\AppData\Local\Temp\nst752.tmp\nsExec.dll

Filesize
6KB

MD5
c129bc26a26be6f5816a03520bb37833

SHA1
18100042155f948301701744b131c516bf26ddb8

SHA256
d3694fa0503158194129d113fcc1c83177ff5a5f93d898ce0bcfe9ce12f06bf4

SHA512
dbe79859c41e00a6e951cee889e7f0de29a712792fb531662285a2d6e384884518c7d5d983894c185b3d31d81213d2477cf4576b0114d352b759fe07a1704e63

Download Submit
memory/2336-207-0x0000000000590000-0x00000000037FE000-memory.dmp

Filesize
50.4MB

Download
memory/2804-160-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-165-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-166-0x0000000006600000-0x000000000986E000-memory.dmp

Filesize
50.4MB

Download
memory/2804-167-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-163-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-159-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-158-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2804-157-0x0000000074541000-0x0000000074542000-memory.dmp

Filesize
4KB

Download