MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8. 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: 01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8
SHA3-384 hash: 5a548cc7efb1bed911d4673fe4042e148642723808693bc7c6987d51e378d41283161e586c1a29e766ba4ed1d2c77996
SHA1 hash: 619f494bf535cd7a3ec22fa7605fb73b42adb517
MD5 hash: e96e22e033170519989077b660993967
humanhash: harry-uniform-cat-uniform
File name:e96e22e033170519989077b660993967.exe
Download: download sample
Signature Formbook
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File size:466'944 bytes
First seen:2022-06-13 07:06:53 UTC
Last seen:2022-06-13 07:59:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:kg7BafvI+8vPMcZzsljpkKEMyoyef2JdwDEtFoY:kgMfyXMHl6KEjorGq
TLSH T196A412771F7C8F22CB690B3ED471702843F9629CB029DBBA9F0561FA1F45B4206859A7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0022a3a2b8a6e610 (16 x Formbook, 7 x AgentTesla, 6 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e96e22e033170519989077b660993967.exe
Verdict:
Malicious activity
Analysis date:
2022-06-13 07:17:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/393d0cfd-2b0f-4f3a-85a0-d702c729d3c6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/279236/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.900.16718.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a6e25f8763ffd4adbdbd7d/reports/997c8b2a-2256-4096-a2b2-17449d06aa0e/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/989a6761-29b1-43ee-b704-ff01f5fd7905
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1011819
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 644316 Sample: FOHTLlTzSd.exe Startdate: 13/06/2022 Architecture: WINDOWS Score: 100 32 Multi AV Scanner detection for domain / URL 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 8 other signatures 2->38 10 FOHTLlTzSd.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\FOHTLlTzSd.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 FOHTLlTzSd.exe 10->14         started        signatures5 process6 signatures7 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 explorer.exe 14->17 injected process8 dnsIp9 30 www.elna-ferrite.com 172.252.38.118, 49828, 80 EGIHOSTINGUS United States 17->30 40 System process connects to network (likely due to code injection or exploit) 17->40 21 wlanext.exe 17->21         started        signatures10 process11 signatures12 42 Modifies the context of a thread in another process (thread injection) 21->42 44 Maps a DLL or memory area into another process 21->44 46 Tries to detect virtualization through RDTSC time measurements 21->46 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-06-13 07:07:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ag3znzruj4fo2anhkvtgmqdqerclaj3wuaf3vf4x2iehgd4urlea._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:e63z rat spyware stealer trojan
Link:
https://tria.ge/reports/220613-hxneeseddp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
0ffc3a887eb8ede09eb9a2e2c785bf31373d46649e24d84a362bd9b145cba6c0
MD5 hash:
59dffdfca42bc5e89f2fa2bea4655075
SHA1 hash:
d165c575d025f27bbd617acee66d3023da68e6b2
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/0dfce177-df1e-49d8-a5be-db6e510b958a/
Parent samples :
98b28d84bb0b1479d10646a5d34d02f9e25718adc285634fb11d407188089e1d
3d4f0f70fc18a3b464a938ffb32fb693329993738991b2fa2e2f1a3faf84e7b8
6a1304d1c9897938d2217e62aee0f4a79af9535dce964f0661e67139948a380e
cec1e3475be480dcec7b887edfab3389da89c696c99fc99927682f3bc99e208b
09c88bcf7ebad851bf96be9d453e25447ce6136b25ccc69f908c436f3e3cfed0
bef4d2b112f31aa4e400f8a578eb87817ea1acda68d219f7c5d4387ceaf432cf
01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8
SH256 hash:
bc73abe26b4d3731e7920eee1c40ca8a81db6d72c165e41bf474d60c0ac2e9bd
MD5 hash:
9bd3bb2d23a7fef57809b27b468ba4c7
SHA1 hash:
8869746eb20c83a3bf39034d3975867c00ed2999
Link:
https://www.unpac.me/results/0dfce177-df1e-49d8-a5be-db6e510b958a/
SH256 hash:
47c289bcd280bb10caa0b510d0b0fb1f3271181c3780485499dd8aaf23d95563
MD5 hash:
2c6d9a7cda778396971ca2fad6353278
SHA1 hash:
5cbb43ea31fbec65c9c9215fb31dd4a950b7b2ee
Link:
https://www.unpac.me/results/0dfce177-df1e-49d8-a5be-db6e510b958a/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/0dfce177-df1e-49d8-a5be-db6e510b958a/
SH256 hash:
01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8
MD5 hash:
e96e22e033170519989077b660993967
SHA1 hash:
619f494bf535cd7a3ec22fa7605fb73b42adb517
Link:
https://www.unpac.me/results/0dfce177-df1e-49d8-a5be-db6e510b958a/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/01b796e6344f/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/01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8

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.

Web download

Formbook

Executable exe 01b796e6344f0aed01a755666640702444b02776a00bba9797d208730f948ac8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2096984/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/279236/

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