MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9. 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
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SHA256 hash: e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9
SHA3-384 hash: 861afb8234fc75c5be91a0f4c3e3c8150af52316565095e30bf9ff7db022d8f9c00df29df159a863668c584cf2309221
SHA1 hash: 778346e27f4041c9505643514410b98c00087d16
MD5 hash: 470d849518ea2d9a6e3814bef67fb56f
humanhash: connecticut-michigan-item-seventeen
File name:DHL_AWB_NO#9078538809022.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:650'752 bytes
First seen:2021-12-20 15:22:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:dkGJ2iN3ofNQ7rK0dQi0eHj6rA5UOVL6sYdISq8aHyCJDMMEJwg34/qMWQL:F1VofNQvhdQi0eD6kGyYJm
Threatray 12'375 similar samples on MalwareBazaar
TLSH T1F2D48C9D3192B1DEF837C572AFA42CA49650BCF6D30B818BD017319E991E597EF210B2
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/215488/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61c09fdaec6c6c14a9e54a4a/reports/3ebe3e91-9bb0-4d95-9a7d-9aa41dae055f/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/d45e92cb-44a5-43c2-8ab5-f04d2995bb02
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/910360
Signature
C2 URLs / IPs found in malware configuration
Found 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)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542839 Sample: DHL_AWB_NO#9078538809022.exe Startdate: 20/12/2021 Architecture: WINDOWS Score: 100 31 www.gestionestrategicadl.com 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 6 other signatures 2->45 11 DHL_AWB_NO#9078538809022.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\...\DHL_AWB_NO#9078538809022.exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 DHL_AWB_NO#9078538809022.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.aaron123.xyz 18->33 35 www.tatsbytalia.com 199.34.228.184, 49815, 80 WEEBLYUS United States 18->35 37 8 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 22 chkdsk.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-12-20 13:15:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4m3x4xx3f54hjorxksbbl66t55abjarjlkf376j4dda7zofzcleq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
5d407049f81d3b75bf2d9eb7dc14662f533b1ca37d283e5ef50e001a7ac1f758
Formbook
5f5195f363ef21135a5b5298c2a3576bd03125eec094d769b25296eb0a2605b9
Formbook
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
Formbook
8c6441d2f5e108a63524430674b8f711cc7b218a2a06fa2c43e24b1de1d76088
Formbook
9e4e02725cde43b4da85cdf054b11ad0e4a622bb54f4a967b1634ebcaea9666a
Formbook
c1426732f06b03f0d2f0b2afd275bcd17ceb24d16174db630e10fab4fee09f04
Formbook
fcc9a8bcf0f3ce38b65db3c62f942f77f537acb4a17ac2fd8a6a8293ea896fb9
Formbook
+ 12'365 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:a6hs loader rat suricata
Link:
https://tria.ge/reports/211220-ssftwsbgak/
Behaviour
Gathers network information
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
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
7556dd67d8c308f207cd8921e5731f0f92b9f409dcb8d6911e3c75ad0495d319
MD5 hash:
a316fa60e80eaf2c45d9cfe27b05989b
SHA1 hash:
d6c345217d5e4b0dd0b111c5b0a71b1f2de1b902
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/50c7a528-f090-4358-a90d-f43cf7bd612b/
Parent samples :
bd9a95ec422eae5d2edc8906c5e9517f26d40a0a882d933feb380ef587caad70
e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9
a836f58331e704400ed167283097dd77e26bb2653ac41c7fc1fc767196a60b66
261bc200d0f8ea4598b2f907283268c101b8e8dff6e0604627ba0e98c94d075e
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/50c7a528-f090-4358-a90d-f43cf7bd612b/
SH256 hash:
016a821563bc8bfd66ac85216c23b535405fb1ba010890b3d13d299ab356a33f
MD5 hash:
300bb2e8df378d7946f28cb10adb9c14
SHA1 hash:
1e2871629090f6486397f9336457d508c263b440
Link:
https://www.unpac.me/results/50c7a528-f090-4358-a90d-f43cf7bd612b/
SH256 hash:
e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9
MD5 hash:
470d849518ea2d9a6e3814bef67fb56f
SHA1 hash:
778346e27f4041c9505643514410b98c00087d16
Link:
https://www.unpac.me/results/50c7a528-f090-4358-a90d-f43cf7bd612b/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e3377e5efb2f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9

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: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

Executable exe e3377e5efb2f7874ba37548215fbd3ef401482295a8bbff93c18c1fcb8b912c9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/215488/

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