MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93d45f8d7ba0a36511415658a26da18ada13f55cc727897da2391b574b88d139. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93d45f8d7ba0a36511415658a26da18ada13f55cc727897da2391b574b88d139
SHA3-384 hash: f1f1196738080de9b8916ee9c91302218570b4a61dc5ad71cbd9ebbb9fee673d71a0916dd2c4638945fb858fcf67757a
SHA1 hash: 4fb92d7eea211ce105bae2383d4bd90847a30b2d
MD5 hash: bf4a93977ae29f68425591ecbffabbaa
humanhash: mexico-robert-lactose-yankee
File name:DHL_AWB_NO#907853880911.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'081'344 bytes
First seen:2021-12-08 15:46:23 UTC
Last seen:2021-12-08 17:45:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:W6yjuJqA3uzRAJHkEf7eQD9R/Ix4RPbsnbBygmVHVbxAM:Dyj2qA3KcPf71DzIxCbsn1B4buM
Threatray 12'140 similar samples on MalwareBazaar
TLSH T125352278BFA4DC19C4B62636ECAD052807BD3D6A7512E73E247C91B86E8377609E10DC
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_AWB_NO#907853880911.exe
Verdict:
Malicious activity
Analysis date:
2021-12-08 16:21:45 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/7e8dc036-c568-452c-b714-2378bc7a899d

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/212546/
Detection(s):
SecuriteInfo.com.MSIL.Packed.19.8121.15381.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b0d37a4d8e6f3a5e19b384/reports/6a73b978-8b25-41a6-92f1-d135586ee8d8/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/792917c9-5e42-4fe0-bd38-0fdc4096b20a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/903998
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for domain / URL
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536482 Sample: DHL_AWB_NO#907853880911.exe Startdate: 08/12/2021 Architecture: WINDOWS Score: 100 30 www.mendy.link 2->30 40 Multi AV Scanner detection for domain / URL 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 6 other signatures 2->46 10 DHL_AWB_NO#907853880911.exe 3 2->10         started        signatures3 process4 file5 28 C:\Users\...\DHL_AWB_NO#907853880911.exe.log, ASCII 10->28 dropped 48 Tries to detect virtualization through RDTSC time measurements 10->48 50 Injects a PE file into a foreign processes 10->50 14 DHL_AWB_NO#907853880911.exe 10->14         started        signatures6 process7 signatures8 52 Modifies the context of a thread in another process (thread injection) 14->52 54 Maps a DLL or memory area into another process 14->54 56 Sample uses process hollowing technique 14->56 58 Queues an APC in another process (thread injection) 14->58 17 colorcpl.exe 14->17         started        20 explorer.exe 14->20 injected process9 signatures10 32 Self deletion via cmd delete 17->32 34 Modifies the context of a thread in another process (thread injection) 17->34 36 Maps a DLL or memory area into another process 17->36 38 Tries to detect virtualization through RDTSC time measurements 17->38 22 cmd.exe 1 17->22         started        24 explorer.exe 1 153 17->24         started        process11 process12 26 conhost.exe 22->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/93d45f8d7ba0a36511415658a26da18ada13f55cc727897da2391b574b88d139/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-08 15:47:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=spkf7dl3ucrwkekbkzmke3nbrlnbh5k4y4tys7nchenvos4i2e4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
224eb07d990d08e707703af962de0b3f8414749f1a5a5a20d46d7c98337e036b
Formbook
3204a354d2ccb2058144116ede288693583a38b0c84b41903c2ceaebd19e9348
Formbook
8bf8105b46576ab92eb220f52579e1efaee5338d0d578972e53d674434818f8c
Formbook
8fbd2e80471ac408f76f9a2221d78e29ad5632961161f2cfc4c017d9b4ecbfde
Formbook
928fa5212b0c021cfc133bf17ce791b9a12f627356a171ae1afa377fdbb3ca19
Formbook
a3ea1a05537f2508096fbdf2f4e6275ba829a62f27eb7d61b7f9c479f1e0be8f
Formbook
b9c185acc26eedc8ec2e62c65ba36f4a98cb222aab1f3f2549725a5f9dc3fccd
Formbook
ea87186f72f8963ae73aaa33ab50634f83f945cdef2b73e7bef08dce61807c56
Formbook
fc69e6c5574428d1463b12e28954ffe967456b3cd133e5ff61f46972f1afa975
Formbook
+ 12'130 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:fl9w rat spyware stealer trojan
Link:
https://tria.ge/reports/211208-s78hfsgbf3/
Behaviour
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
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.makheads.com/fl9w/
Unpacked files
SH256 hash:
11df12fd1c06bf8bb0205664b4fe24075870af472c5530cd69bf2be5d9a2f131
MD5 hash:
5eb01c3aa470b81206dfcdb4d9bd14a4
SHA1 hash:
1a4725dd30c9c030b057fc1c442823f8a15a91c1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7bde25d7-a2d6-4318-bce6-aaec82b55f67/
Parent samples :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 hash:
f25f3b0a6294abd07f392be89a861714c1fc471fb1873b797b05843b0617edc3
MD5 hash:
d573f6d1dbc4c105cc16ef8dc9f819ab
SHA1 hash:
cce0ebac18b8437c3d66067aad11cd2d5411a01a
Link:
https://www.unpac.me/results/7bde25d7-a2d6-4318-bce6-aaec82b55f67/
SH256 hash:
9cd82dba6c55d901ac7d7007b7a04a30146ad7c297400d44f9d96b90c5ca25d4
MD5 hash:
d9477c36da677507cd33c6eef325d694
SHA1 hash:
330dc88b5041ca9edf57542f5a30c37eef6f11b1
Link:
https://www.unpac.me/results/7bde25d7-a2d6-4318-bce6-aaec82b55f67/
SH256 hash:
93d45f8d7ba0a36511415658a26da18ada13f55cc727897da2391b574b88d139
MD5 hash:
bf4a93977ae29f68425591ecbffabbaa
SHA1 hash:
4fb92d7eea211ce105bae2383d4bd90847a30b2d
Link:
https://www.unpac.me/results/7bde25d7-a2d6-4318-bce6-aaec82b55f67/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/93d45f8d7ba0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/93d45f8d7ba0a36511415658a26da18ada13f55cc727897da2391b574b88d139

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
Create hunting rule
Rule name:pe_imphash
Create hunting rule
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/212546/

Comments