MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12. 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: 8

Intelligence 8 IOCs YARA 59 File information Comments

SHA256 hash:	c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12
SHA3-384 hash:	6affe04a497ed220458068c1826d1d4b2949abeafca86f43dfddb988c15e451c36dbbe1412353bb0b25346b700dfa4d9
SHA1 hash:	1404ae97bf47eb9051b1f9b39dc8cb6dab53278a
MD5 hash:	f9b5c2530f1b76f085647513e98a8b22
humanhash:	ack-table-berlin-apart
File name:	DHL 408-406-407.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'869'323 bytes
First seen:	2025-02-06 07:43:09 UTC
Last seen:	2025-02-06 07:47:59 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	49152:3xNcJrP2EQhkJ2bRk6+r6cLvou12n+gp/O8ZL2ZFEdB:3IY+JT6cvwnxp/O8JyydB
TLSH	T16E8533370B8F7F2B1DF8D927D4950B3A12683F15992399C9EC265B6880A35FBF316850
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	DHL FormBook rar SnakeKeylogger

cocaman

Malicious email (T1566.001)
From: "DHL <kit@migenetika.com>" (likely spoofed)
Received: "from crazy-nightingale.5-181-2-19.plesk.page (unknown [5.181.2.19]) "
Date: "05 Feb 2025 15:24:03 +0000"
Subject: "Notification on 2/5/2025 3:24:02 p.m."
Attachment: "DHL 408-406-407.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

129

Origin country :

File Archive Information

This file archive contains 3 file(s), sorted by their relevance:

File name:	DHL408-23-2025.exe
File size:	1'183'232 bytes
SHA256 hash:	19478a15efa45981ccec619c3ebe95f31d3428e42f852d0165c801bad61ed239
MD5 hash:	6aed7ab2e1947c92588192d6c9ecfa51
MIME type:	application/x-dosexec
Signature	Formbook

File name:	DHL406-23-2025.exe
File size:	1'026'048 bytes
SHA256 hash:	a7ff3bcb0fd377e15f3f6ba5b3f24ce67079718c9418a58ae7dd14d790be5653
MD5 hash:	fd8741c86553d70f88c825de78cceff1
MIME type:	application/x-dosexec
Signature	SnakeKeylogger

File name:	DHL407-23-2025.exe
File size:	1'165'824 bytes
SHA256 hash:	f9778ecd7eb6b09e443fd83ab3616f8cf26a61de6f6334a9b7bda73515a63e4a
MD5 hash:	28c3abc3a2773070489537086456866a
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a4674a2dcee78dd819b018

Tags:

nymeria autoit emotet snake

Gathering data

Verdict:

Suspicious

Labled as:

Mal/DrodRar

Link:

https://www.hybrid-analysis.com/sample/c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12

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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-02-06 07:43:12 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

15 of 38 (39.47%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yl2vjwcxssqnqnyycnea6e5vaukcunr52fq7ozqca4ilpneorqja._file

Result

Malware family:

vipkeylogger

Score:

10/10

Tags:

family:vipkeylogger collection discovery keylogger stealer

Link:

https://tria.ge/reports/250206-katzssyqgs/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

VIPKeylogger

Vipkeylogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot7965348925:AAGe8wdrvk9A3lxr1GIjGigodJ_zZ7prhfs/sendMessage?chat_id=6848903538

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__GlobalFlags Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Active Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Formbook Create hunting rule
Author:	kevoreilly
Description:	Formbook Payload

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DotNetProcHook Create hunting rule
Author:	ditekSHen
Description:	Detects executables with potential process hoocking

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_RANSOM_COVID19_Apr20_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ransomware distributed in COVID-19 theme
Reference:	https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/

Rule name:	MAL_RANSOM_COVID19_Apr20_1_RID2ECC Create hunting rule
Author:	Florian Roth
Description:	Detects ransomware distributed in COVID-19 theme
Reference:	https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_stackstrings Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	Windows_Generic_Threat_aeaeb5cf Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_Formbook Create hunting rule
Author:	@malgamy12

Rule name:	Windows_Trojan_Formbook_1112e116 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

Rule name:	win_404keylogger_g1 Create hunting rule
Author:	Rony (@r0ny_123)

Rule name:	win_formbook_g0 Create hunting rule
Author:	Slavo Greminger, SWITCH-CERT

Rule name:	win_formbook_w0 Create hunting rule
Author:	@malgamy12

File information

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

Malspam

Formbook

rar c2f554d85794a0d8371813480f13b505142a363dd161f766020710b7b48e8c12

(this sample)

SnakeKeylogger

exe a7ff3bcb0fd377e15f3f6ba5b3f24ce67079718c9418a58ae7dd14d790be5653

Delivery method

Distributed via e-mail attachment

Dropping

SHA256 a7ff3bcb0fd377e15f3f6ba5b3f24ce67079718c9418a58ae7dd14d790be5653

Dropping

SnakeKeylogger

Dropping

SHA256 f9778ecd7eb6b09e443fd83ab3616f8cf26a61de6f6334a9b7bda73515a63e4a

Dropping

Formbook

Dropping

SHA256 19478a15efa45981ccec619c3ebe95f31d3428e42f852d0165c801bad61ed239

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