MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871. 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 2 File information Comments
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SHA256 hash: f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871
SHA3-384 hash: 829f9184eb414a4d6bda204864ea4473a2bb41436c2a9c502eb5d0763a207ae27816c68bcb25220ae8d69ff44e83e8b2
SHA1 hash: 56f2e1b6c7e2c969b46d2c549ed36dc099100671
MD5 hash: 3976701bb0186f38840777bdb1ccf323
humanhash: sink-bravo-one-four
File name:dhl.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:426'496 bytes
First seen:2022-01-17 08:44:07 UTC
Last seen:2022-01-17 11:09:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:zpvVrDoCwDppc92qE1vJzn3FM44NRmrJ0j9RgaY1eD5YZ9IFkEQvPrUXq84:fPoCw1yaRTVan6aDs25MvzUXV4
Threatray 9'621 similar samples on MalwareBazaar
TLSH T1429402113BB9C7A6D9AA87B11673421017F676573621E34C0CCA25CE1A73F92C293BB7
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dhl.exe
Verdict:
Malicious activity
Analysis date:
2022-01-17 18:41:34 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/1687d33b-5593-4cf0-93e0-91567f55540e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/219761/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1156.27010.26940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61e52c930f8c757253c3a8d5/reports/f03e60d5-dd88-4aa4-a292-343b6d8ceea8/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02c27fce-1116-43d7-87ce-484bd5667db7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921658
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 554135 Sample: dhl.exe Startdate: 17/01/2022 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 13 other signatures 2->54 10 dhl.exe 7 2->10         started        process3 file4 36 C:\Users\user\AppData\...\IfAAdwsjRWj.exe, PE32 10->36 dropped 38 C:\Users\...\IfAAdwsjRWj.exe:Zone.Identifier, ASCII 10->38 dropped 40 C:\Users\user\AppData\Local\...\tmp9573.tmp, XML 10->40 dropped 42 C:\Users\user\AppData\Local\...\dhl.exe.log, ASCII 10->42 dropped 58 Uses schtasks.exe or at.exe to add and modify task schedules 10->58 60 Adds a directory exclusion to Windows Defender 10->60 62 Tries to detect virtualization through RDTSC time measurements 10->62 14 dhl.exe 10->14         started        17 powershell.exe 25 10->17         started        19 schtasks.exe 1 10->19         started        signatures5 process6 signatures7 72 Modifies the context of a thread in another process (thread injection) 14->72 74 Maps a DLL or memory area into another process 14->74 76 Sample uses process hollowing technique 14->76 78 Queues an APC in another process (thread injection) 14->78 21 explorer.exe 14->21 injected 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        process8 dnsIp9 44 www.fuelrescuereponse.com 74.220.199.6, 49810, 80 UNIFIEDLAYER-AS-1US United States 21->44 46 www.dreamdsjoceo.com 21->46 56 System process connects to network (likely due to code injection or exploit) 21->56 29 cscript.exe 21->29         started        signatures10 process11 signatures12 64 Self deletion via cmd delete 29->64 66 Modifies the context of a thread in another process (thread injection) 29->66 68 Maps a DLL or memory area into another process 29->68 70 Tries to detect virtualization through RDTSC time measurements 29->70 32 cmd.exe 1 29->32         started        process13 process14 34 conhost.exe 32->34         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 04:51:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6nj5bg66ie7i3hsz2mb6i2qvs2zka2kyeb766nysqvbtd5lvlbyq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
10aa7088156f972d7f44c8183c9b26c4ca290e5e1b92b59585a91b9946fb73e2
Formbook
123ff9f9a3f12261b2f1b201cf6c0c009b94ccab53d22f414113dc926f9eef63
Formbook
28323d3c8fd1339a7d4f0ebad6ff377545e88c15fdca9b2f21cdd7c72c07622e
Formbook
5c3579c7b2c142c402b4956cb0ce490a3933a3b1ea4d5f937037b117fbc1497d
Formbook
9c22dcb8cc69a424918d06ac9e057015dc5993827fb30f5c4a80f05307f0d024
Formbook
c3e318eafb968f401d5165bb17e765613339ce25e4e48e99ea734580fae06d84
Formbook
dfa0138818e4f998337af94d5fea30fc920237ffba320fe5acd7af469db0c4a8
Formbook
f0711e7499ee1ad5e52c7e11db0b6881eab2445f5f50e5fc90efba03a9bf299b
Formbook
+ 9'611 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:oh75 rat spyware stealer trojan
Link:
https://tria.ge/reports/220117-knq53ahba9/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook Payload
Formbook
Unpacked files
SH256 hash:
0244953d4887a39ba67522c6a35d46dc0031fa7e95605c131c2311a2eb7c1073
MD5 hash:
57d726dbbd803ed2f921cda9890b9f27
SHA1 hash:
0bb67b584d94617daabb8976801f4cfa70a10bc7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0c9288b2-bc27-41b5-aa6d-ffa6614845dd/
Parent samples :
f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871
7f2a69c94ab6e8b1d0b77a06a04cf40af21aac11a7c3f142c5b6c9efba12fc7a
01622d3e6d14184769fc2b052e32588b7bbd86f5a61e511f395db4695d7018a9
77604e2646be4fb59a16e33ca5e78a73ec5045b8f1cce6f5ba16c11304b1c2ee
SH256 hash:
e5a3a3ee31a1d218c41a88598d3e3e0a8a29fe6f2007dfc1a338374d9fce71ce
MD5 hash:
28f9d43ef97c6412cf670c1d35000533
SHA1 hash:
86316097b25cc6726aa1df6796114474263a16c3
Link:
https://www.unpac.me/results/0c9288b2-bc27-41b5-aa6d-ffa6614845dd/
SH256 hash:
4b8888844d63cb79d2d17bd0f0c1a43e19666c2d0d129ec586e833583eb9618e
MD5 hash:
023ff9065cb88aa022c618d2bd335489
SHA1 hash:
3c32de8eef1ee86951a1cecef9f3f9db547ef75c
Link:
https://www.unpac.me/results/0c9288b2-bc27-41b5-aa6d-ffa6614845dd/
SH256 hash:
f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871
MD5 hash:
3976701bb0186f38840777bdb1ccf323
SHA1 hash:
56f2e1b6c7e2c969b46d2c549ed36dc099100671
Link:
https://www.unpac.me/results/0c9288b2-bc27-41b5-aa6d-ffa6614845dd/
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/f353d09bde413e8d9e59d303e46a1596b2a06958207fef3712854331f5755871

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
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/219761/

Comments