MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Formbook


Vendor detections: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af
SHA3-384 hash: 57372ff18192f6d5c6ce005851094c2a968fed46d89071984d34d2d00b42bc3470b82d46dbed159e11c5f903de017444
SHA1 hash: 586d42863e3866230a13c2d753e94aa5991f665e
MD5 hash: 1be9bac6394ecf58c82ff9cfdb17beb7
humanhash: carpet-alanine-kentucky-apart
File name:REMITTANCE SLIP ADVISE_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:214'642 bytes
First seen:2022-10-19 17:38:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:mbE/HUbt040+3ZQ7qazA4V8rPYqFzak0BqrUe:mb/tiiIqa89P3FqsX
Threatray 3'721 similar samples on MalwareBazaar
TLSH T1C3240226A320E827C9B04BB22D75637BD6AFE43506A5264F53543B4C7CB3F52A61F321
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter GovCERT_CH
Tags:exe FormBook Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
REMITTANCE SLIP ADVISE_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-10-19 17:39:40 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/0b39eb91-bb73-439f-97db-687be478ab70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321803/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.62773666.10628.17644.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Changing a file
DNS request
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Enabling the 'hidden' option for recently created files
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/43865/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6350363966721ebd9b2f3761/reports/a8c93e2a-77d8-4cdf-8b9c-4a67bcaeacb1/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7144d49b-c43a-4d5e-a226-3adc590dbf8f
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1093687
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found hidden mapped module (file has been removed from disk)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 726309 Sample: REMITTANCE SLIP ADVISE_pdf.exe Startdate: 19/10/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 9 other signatures 2->49 7 REMITTANCE SLIP ADVISE_pdf.exe 18 2->7         started        process3 file4 23 C:\Users\user\AppData\Local\...\hcpyulw.exe, PE32 7->23 dropped 10 hcpyulw.exe 2 7->10         started        process5 file6 25 C:\Users\user\AppData\Local\Temp\319C.tmp, PE32 10->25 dropped 51 Multi AV Scanner detection for dropped file 10->51 53 Tries to steal Mail credentials (via file registry) 10->53 55 Machine Learning detection for dropped file 10->55 57 2 other signatures 10->57 14 hcpyulw.exe 54 10->14         started        19 WerFault.exe 23 9 10->19         started        21 conhost.exe 10->21         started        signatures7 process8 dnsIp9 29 104.21.38.43, 49721, 49725, 49726 CLOUDFLARENETUS United States 14->29 31 ekens.top 172.67.218.198, 49711, 49712, 49713 CLOUDFLARENETUS United States 14->31 33 192.168.2.1 unknown unknown 14->33 27 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 14->27 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file / registry access) 14->37 39 Tries to harvest and steal ftp login credentials 14->39 41 Tries to harvest and steal browser information (history, passwords, etc) 14->41 file10 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-10-14 07:02:35 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5hikppmr6zfug7tsx5n2vnevefmo5kocm45c7j4mav3hrtny2xq._file
Verdict:
unknown
Similar samples:
132e156edf118d1afe1dd2c867906d1ae7905540a1ccd707e4edfb961e2bd71d
Formbook
24468faacfd0aae83a09c817101f87db799c2e8aad1c6974b551e22d901b56e0
Formbook
3586599d4978f9857550a52a8397edd027afe7f2eafb4f66e4af98dcd0337d22
Formbook
4d10710ec05b253c5fc89d2643edac7170f911366667d1691c69202d0daf13fb
Formbook
80b8b1f20535fa3c733679f5f6afcd2d8e3757ec424e332e01cb0037b70df154
Formbook
dc6132f9c63cd966c76790f0761299f92c31684197e40a949c4e1eb9a539bfc8
Formbook
+ 3'711 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/221019-v8ac6aacfp/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Lokibot
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/062c79fd-4823-4009-a512-1624f2981914
Unpacked files
SH256 hash:
33317e5ef386c4da236f606b6196391072b729b6413bcfc590272f906f72e99c
MD5 hash:
86ce794640b3fe1f87c9a49855ca95b5
SHA1 hash:
5c048366d771a53adf22135c09a2ecffe774b0cc
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/8e16d687-1786-41ed-b4dd-a3af228ab990/
Parent samples :
132e156edf118d1afe1dd2c867906d1ae7905540a1ccd707e4edfb961e2bd71d
f235d678053701a8432d7c8a2ee79a56178db9220163e4d002dea8d837970820
1612d00032d3e14e0b8962bb3c3a06938f6839b028d5ee3c0a6dd14cced0c913
f531a58a048ebbeae2be160ce186ce2e10a167709f5cf2eb693cefd0a0c4e2e3
5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af
dccb778387d26b2364ceec6e9099f78f8da0f1f2c13d987eeb9fb51cc48e19d6
baf6bc71dc8c0061a0f5b504776140d3ced8f7c49b1e0229a7554c3cf46bcfb1
c7864c45457fa705899f7bfefd320184f884c12edc8a536d36cadee99e837392
9fe6071b1dc4de69305febeb4505dbb9653b753fc8150ed1bde2caeaaec9058a
34ef47926071d2d1a4796f9e564b894a49359c57cc20f160af9f598bbce43e3b
3b4dc97ae1b5e981715bb60130f7867d7e1db77a2887302d98a7f0bd8d0d425b
2487b1af85075cc6f03fa93ec072819b0f09531e4b545928198633b560e5db18
aa1dfcf0e83bf9ed5e937fc103cc2a47c025c7ce66f4f3a53c862513028ed420
aa518c23c7510e67a7556aa7a9cc5a10fd78333ca891a7e966ef8bf6eb5077a0
SH256 hash:
919cbf16f6f43649177f6c81795ac80ba22988be77cf68cb4c50d9468c2b6eca
MD5 hash:
02454bb9925bd55040d30ae3961682e4
SHA1 hash:
a85a2be5b60a18bc8fe69cb9c7f9f92078740170
Link:
https://www.unpac.me/results/8e16d687-1786-41ed-b4dd-a3af228ab990/
SH256 hash:
5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af
MD5 hash:
1be9bac6394ecf58c82ff9cfdb17beb7
SHA1 hash:
586d42863e3866230a13c2d753e94aa5991f665e
Link:
https://www.unpac.me/results/8e16d687-1786-41ed-b4dd-a3af228ab990/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 5f4e853dec8fb25a1bf395fadd55a4a90ac7754e1339d17d3c602bb3c66dc6af

(this sample)

  
Dropped by
loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321803/

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