MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb
SHA3-384 hash: 0a32aa59408579c7285ad76b1e7a1ed9de9b313bf95b90ff8f4332e20c60531211fdf1fefb7043a2d635092bcd97ddf2
SHA1 hash: 20d04ffec51f316752d5b98e7472ff38f80407b4
MD5 hash: 7feedf1704436d223d643383488209f7
humanhash: cardinal-fifteen-failed-bravo
File name:DHL AWB 425792974288 DOCUMENT.exe
Download: download sample
Signature Formbook
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File size:718'848 bytes
First seen:2022-08-18 10:26:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:NbCm11R/5PohpSdO1vDAVcAkwLvODpdA0K4V6nN:XP4EM1L4DLvcA0s
TLSH T1D5E4DF2536B91F67EABD57FE69A0214053F8B61B202EF39C6EC270EF1965F580900D63
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b078e4ccc4dcf860 (5 x Formbook)
Reporter cocaman
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
355
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
DHL AWB 425792974288 DOCUMENT.exe
Verdict:
Malicious activity
Analysis date:
2022-08-18 10:28:52 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/3c44fc8d-58df-4442-9cf8-d77f9b3e51c6

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/299570/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1496.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fe14372093f7352869a7d2/reports/e9eff086-2392-4c6f-9fd5-36be8adcb62a/overview
Result
Verdict:
UNKNOWN
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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/503b5458-7ba7-4cc0-b5a2-5b73feddd814
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1053736
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 686253 Sample: DHL AWB 425792974288 DOCUMENT.exe Startdate: 18/08/2022 Architecture: WINDOWS Score: 100 27 www.hermesyacht.info 2->27 29 www.hexiaodan.net 2->29 31 hermesyacht.info 2->31 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 Yara detected AntiVM3 2->41 43 6 other signatures 2->43 9 DHL AWB 425792974288 DOCUMENT.exe 3 2->9         started        signatures3 process4 file5 25 C:\...\DHL AWB 425792974288 DOCUMENT.exe.log, ASCII 9->25 dropped 53 Injects a PE file into a foreign processes 9->53 13 DHL AWB 425792974288 DOCUMENT.exe 9->13         started        16 DHL AWB 425792974288 DOCUMENT.exe 9->16         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 18 explorer.exe 13->18 injected process9 dnsIp10 33 www.ufa1.info 104.21.91.36, 49790, 80 CLOUDFLARENETUS United States 18->33 35 www.fuzzyvoting.online 18->35 45 System process connects to network (likely due to code injection or exploit) 18->45 22 wscript.exe 18->22         started        signatures11 process12 signatures13 47 Deletes itself after installation 22->47 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-08-18 10:27:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4m2taero64wb5ozq6ocgidfcksqyufgqnjxdp7yl5gafq2lsdvq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220818-mg3xdsgbf7/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
fd069fb7e0cb45457a04390bb698e4f272612319320624a641f48475c6fc4fc5
MD5 hash:
858f16acf156a918cb534860f2f369d1
SHA1 hash:
2bb2301dce8c414901a9327785d4708877127d48
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
SH256 hash:
da1219c38ffcfd38e6ce9e4808468a174690217b16d8b0d311647b02bde01223
MD5 hash:
89662f0322f36da99aaf5c47ea1432a3
SHA1 hash:
42a1d396854e3238b2fdb64663d4fe567a03985f
Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
SH256 hash:
049b258b720836f98188b8281f542eedf1b79271f17eff425b5a079849755372
MD5 hash:
b784430cef728fd24cb2ca153813b8c5
SHA1 hash:
f33eb194e7f1db2afc3bc294e94034573a10db05
Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
SH256 hash:
551ef0181260a5ab5728a618c2e86443753aaeb425e6c3b1346dfb0a661c73af
MD5 hash:
3c7205139e6aabd7de040b15021c24ed
SHA1 hash:
e4c66e4ca1bb3b5488d7c4ba7fddc8cac118955f
Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
SH256 hash:
2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb
MD5 hash:
7feedf1704436d223d643383488209f7
SHA1 hash:
20d04ffec51f316752d5b98e7472ff38f80407b4
Link:
https://www.unpac.me/results/d097357c-b997-498a-b8c2-5f1332acb5c0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f19a9809177/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

rar 07833768d5824f972b7996106ef3cf661784656b80626d1475fad7c8bfd69c4d

Formbook

Executable exe 2f19a9809177b960f5d9879c23206512a50c50a6835371bff85f4c02c34b90eb

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 07833768d5824f972b7996106ef3cf661784656b80626d1475fad7c8bfd69c4d
Cape
Cape
https://www.capesandbox.com/analysis/299570/
  
Dropped by
MD5 b5824f667d6b23458ea13b83e0684ccb

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