MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7aeae9d2c1e1914881ef9c39ae9801c9bc757c58f1bfaeed11957cdc7920a7e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7aeae9d2c1e1914881ef9c39ae9801c9bc757c58f1bfaeed11957cdc7920a7e
SHA3-384 hash: ba25f7d0b7a3e733b1ad3235db0d7020ce0a1a1e826b284fc9de05417e96a20689cc4b91a70bd4e2c24abadef14adccb
SHA1 hash: 706beea22fa132350335ada2b46e4ce0cc707981
MD5 hash: 75df076d263f97382e3ad88b6b0bedac
humanhash: angel-fifteen-foxtrot-kitten
File name:DOC-01702021UAGymx5NFO0OYVl.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:508'416 bytes
First seen:2022-01-17 09:59:05 UTC
Last seen:2022-01-17 11:50:16 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 6144:MPrThfs/25Q8l3B2jdNtafzBMNxoppW9/0lhwYpmSOU6OhpRRRRRERcCFvOmX:qvxTldBiyGxpwpFOU6kRRRRRERcyO
Threatray 12'794 similar samples on MalwareBazaar
TLSH T136B4CFD3E1449AEAE8514DB6A0267C1503A36F7EFD6EF70928B0F65225B32D31432C97
File icon (PE):PE icon
dhash icon 031b33332f2f0b32 (2 x Formbook)
Reporter madjack_red
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOC-01702021UAGymx5NFO0OYVl.exe
Verdict:
Malicious activity
Analysis date:
2022-01-17 10:11:05 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/52039078-a9a4-4afc-a7c1-b894eae1048d

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/219800/
Detection(s):
SecuriteInfo.com.Trojan.Hosts.49478.12546.7663.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/61e53e2bf81da814af88b83c/reports/04e696c5-b4a2-46fb-a0bd-fb7958769eec/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db9f6767-9c90-4c79-bc20-925aa4020079
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921721
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
Queues an APC in another process (thread injection)
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
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 554199 Sample: DOC-01702021UAGymx5NFO0OYVl.exe Startdate: 17/01/2022 Architecture: WINDOWS Score: 100 31 www.freeadakahamazon.com 2->31 33 www.elaish.com 2->33 35 shops.myshopify.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 DOC-01702021UAGymx5NFO0OYVl.exe 3 2->11         started        signatures3 process4 file5 29 C:\...\DOC-01702021UAGymx5NFO0OYVl.exe.log, ASCII 11->29 dropped 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 DOC-01702021UAGymx5NFO0OYVl.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 37 ilmarijuanadispensary.com 81.19.186.131, 49815, 80 UKNOC-ASGB United Kingdom 18->37 39 www.sharifulmer.online 209.17.116.163, 49819, 80 DEFENSE-NETUS United States 18->39 41 8 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Uses netstat to query active network connections and open ports 18->53 22 NETSTAT.EXE 18->22         started        signatures11 process12 signatures13 55 Self deletion via cmd delete 22->55 57 Modifies the context of a thread in another process (thread injection) 22->57 59 Maps a DLL or memory area into another process 22->59 61 Tries to detect virtualization through RDTSC time measurements 22->61 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7aeae9d2c1e1914881ef9c39ae9801c9bc757c58f1bfaeed11957cdc7920a7e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-17 10:00:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
204831bda7d04f0905f7bf0c39e45b3772935726d8a436ee9703a19098b37e21
Formbook
3f95e7795f8c0b70983561a48425e735ef7832603543980f460b1356403ec622
Formbook
4766aecd97c34461dcda288195f7695895188f13b0a34b2dc1a73324bee46963
Formbook
5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527
Formbook
75772375acbcfb6cb668fc2449671a6a83afe1434184ac7c01fd895825fcf5e6
Formbook
7c0e90c15c64f5929f682a190f06d1e1882e06e6cbdceceb3193c0353bacc219
Formbook
9050768f69225078f05d535401510a5b361dd071430e40639e869c7247621908
Formbook
b7f38916ff521e44e651031ee54e631805f13963baaf6ff6e3cc1aa72f1d0a43
Formbook
bec65782844355875f88723419b44dc543ba07b83c8a339036f79e39364493c6
Formbook
ca08a2e70dac67086919a22c1b4bdf3f0f2578cb446ca74c8e599f71d0849e55
Formbook
+ 12'784 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:i6ro loader rat suricata
Link:
https://tria.ge/reports/220117-l1n2xahfel/
Behaviour
Suspicious behavior: EnumeratesProcesses
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:
8d6c9d9192950704e4936cd1398ccc04260479e23dc9a7d039ad96e81aba39eb
MD5 hash:
ef3058bff032e5294a4f4db842aa6780
SHA1 hash:
825f33deec98fae3e635835ced07e048d3a9f63c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/98b7cc61-7751-4fb8-98eb-ebded750deb3/
SH256 hash:
712142a54c138bb5b32527a5978f56c792bc1b9b9a4055713c63b80ac84e7207
MD5 hash:
4d6da1ba0e02bcac66d396828509f830
SHA1 hash:
2ca541b2967c0ef381276488098cb82f0ee48d0c
Link:
https://www.unpac.me/results/98b7cc61-7751-4fb8-98eb-ebded750deb3/
SH256 hash:
b2a607747feb92a572284e581164f047d22a66c1d8b6ae67e5525823001cb8a0
MD5 hash:
31c97a4cbcf14f5302c9a6094ec02697
SHA1 hash:
1491e3f25cf4936a65b511be560fc79e557fc769
Link:
https://www.unpac.me/results/98b7cc61-7751-4fb8-98eb-ebded750deb3/
SH256 hash:
a7aeae9d2c1e1914881ef9c39ae9801c9bc757c58f1bfaeed11957cdc7920a7e
MD5 hash:
75df076d263f97382e3ad88b6b0bedac
SHA1 hash:
706beea22fa132350335ada2b46e4ce0cc707981
Link:
https://www.unpac.me/results/98b7cc61-7751-4fb8-98eb-ebded750deb3/
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/a7aeae9d2c1e1914881ef9c39ae9801c9bc757c58f1bfaeed11957cdc7920a7e

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/219800/

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