MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82ef1696bde1a62d88395ccf385620e0ab4986c41edb7ea197cb8a96fefd1044. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82ef1696bde1a62d88395ccf385620e0ab4986c41edb7ea197cb8a96fefd1044
SHA3-384 hash: e5a3fcd9461b94a9205b2c7c45d735d49fe6f1844b281597d608f06caa356cd55507996b00f77815a716b5303cb76c86
SHA1 hash: e68abb48f854a82657c05c05da1e2b9adcb0f939
MD5 hash: af300a6bd4573336c1c86d7192fd66c0
humanhash: edward-mirror-robert-blossom
File name:DHL_116050 giriş belgesi,pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:316'998 bytes
First seen:2022-02-11 18:05:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:TwfmFD9cncmxq/1HuFTmZ6cj6QX93+bUYykLl:xFRcDxY1OFMlWQ1+bRykB
Threatray 13'248 similar samples on MalwareBazaar
TLSH T1876412B92CC467A6D5838C75C16E7B3CB3B0AE5A3252058BD70CBFB585F019AD25D4C1
File icon (PE):PE icon
dhash icon 2b53515161496d23 (10 x Formbook, 6 x RemcosRAT, 4 x AgentTesla)
Reporter abuse_ch
Tags:DHL exe FormBook geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/240967/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6206a591289e2f3e4fc45469/reports/dfdef958-020a-4806-83e9-d86780e72caa/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/9418e98e-d0bf-4fac-a913-91ab3dbdbe2d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/938526
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 domain / URL
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
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 571012 Sample: DHL_116050 giri#U015f belge... Startdate: 11/02/2022 Architecture: WINDOWS Score: 100 35 www.bcw.today 2->35 37 www.aplintec.com 2->37 39 3 other IPs or domains 2->39 57 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 6 other signatures 2->63 12 DHL_116050 giri#U015f belgesi,pdf.exe 19 2->12         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\hfkrmsqohc.exe, PE32 12->33 dropped 15 hfkrmsqohc.exe 12->15         started        process6 signatures7 75 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->75 77 Tries to detect virtualization through RDTSC time measurements 15->77 79 Injects a PE file into a foreign processes 15->79 18 hfkrmsqohc.exe 15->18         started        process8 signatures9 49 Modifies the context of a thread in another process (thread injection) 18->49 51 Maps a DLL or memory area into another process 18->51 53 Sample uses process hollowing technique 18->53 55 Queues an APC in another process (thread injection) 18->55 21 explorer.exe 18->21 injected process10 dnsIp11 41 olympiacrownhotel.com 162.215.252.118, 49823, 80 PUBLIC-DOMAIN-REGISTRYUS United States 21->41 43 www.mathswithmike.online 203.170.80.250, 80 DREAMSCAPE-AS-APDreamscapeNetworksLimitedAU Australia 21->43 45 6 other IPs or domains 21->45 65 System process connects to network (likely due to code injection or exploit) 21->65 67 Performs DNS queries to domains with low reputation 21->67 25 wlanext.exe 12 21->25         started        signatures12 process13 dnsIp14 47 www.mathswithmike.online 25->47 69 Modifies the context of a thread in another process (thread injection) 25->69 71 Maps a DLL or memory area into another process 25->71 73 Tries to detect virtualization through RDTSC time measurements 25->73 29 cmd.exe 1 25->29         started        signatures15 process16 process17 31 conhost.exe 29->31         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82ef1696bde1a62d88395ccf385620e0ab4986c41edb7ea197cb8a96fefd1044/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2022-02-11 18:06:12 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlxrnfv54gtc3cbzlthtqvra4cvutbwed3nx5imxzofjn7x5cbca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
31168981af16e0fc209774a91e04e5aaf622cacbed12e970b7a35db0705174d6
Formbook
7096f1d2fd14899772fd59c0c7108372d4159ae301b5a790a83c3b42fd366b06
Formbook
7cbd8cc35b03d65491ad01b6a44b84dc047e6663189554201c24dbfbeb81473c
Formbook
a70d8c885f8940706226618570ac469b5d45426837c550a15a901a831420daf6
Formbook
aa067750ad705a1b6176cb6f3f91466c9d5c2ee4457c2466b995bef70c04b240
Formbook
b7cf8d9d8db4c5eaf796d35251bfc2b24f34c2c77d2ca82a1ebf470323c0894f
Formbook
e8720afe9895124761086a0f00aa515997015669cc5332aebe99d5ea02ca7377
Formbook
e8e0f125d909bafae93f469222f2cfbcb30585e03825d8442c8934a92fdd6c89
Formbook
+ 13'238 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/220211-wprnrsdae7/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Drops file in Windows directory
Unpacked files
SH256 hash:
fc1b5b2768db34a8c4736edb2327f65a74707b6d4d2b46246a657c103950d722
MD5 hash:
16dda8eabb48dd675af13d82b575f2e7
SHA1 hash:
ce2b022026f490347c8122819f343ef927cf597a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/80ebf3e6-2819-4bdf-98f5-55cb00037d0b/
Parent samples :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 hash:
2d46deb5353eb03715498aacbf13b7f418984529a220e5936156e095a3d81537
MD5 hash:
dc2e40ab5e8cbf1f0e22ee15518bf744
SHA1 hash:
58e1e5f2f7dd1f1c02c4d8bbbeb814a70884bd45
Link:
https://www.unpac.me/results/80ebf3e6-2819-4bdf-98f5-55cb00037d0b/
SH256 hash:
82ef1696bde1a62d88395ccf385620e0ab4986c41edb7ea197cb8a96fefd1044
MD5 hash:
af300a6bd4573336c1c86d7192fd66c0
SHA1 hash:
e68abb48f854a82657c05c05da1e2b9adcb0f939
Link:
https://www.unpac.me/results/80ebf3e6-2819-4bdf-98f5-55cb00037d0b/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/82ef1696bde1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:exec_macros
Create hunting rule
Author:ddvvmmzz
Description:exec macros

File information

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

Malspam

Formbook

Executable exe 82ef1696bde1a62d88395ccf385620e0ab4986c41edb7ea197cb8a96fefd1044

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/240967/

Comments