MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de6e847b93ec297fb3e0cf0122b1c36e22f76529455b487d35539dad407bb7ce. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
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SHA256 hash: de6e847b93ec297fb3e0cf0122b1c36e22f76529455b487d35539dad407bb7ce
SHA3-384 hash: 05403602ce33de9199c0e34caa82269305ee56b93710944e533005ad127066d2038dbeb8d9c2495d61760e2786cd5e1a
SHA1 hash: 6d1b890762439f0373bbb42eda00f01a72fe09c1
MD5 hash: dd0f163ff1885ed5ead5e16be56f2cab
humanhash: iowa-oklahoma-potato-berlin
File name:New Purchase Order.exe
Download: download sample
Signature Formbook
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File size:708'096 bytes
First seen:2021-05-07 16:25:33 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:ZNREL6MW6qB9k9SZUt+5UzV8Phv6HKH77BVYo4rtTPuZMaJ1eue/p:F26qquqUyUzCp6qb7HhMafeHR
Threatray 5'056 similar samples on MalwareBazaar
TLSH E5E412ED17EC9E05C5FE9B79669141420675A10B9C13E33C1E9C72B25F73780CD2A3AA
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/718360
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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: 408110 Sample: New Purchase Order.exe Startdate: 08/05/2021 Architecture: WINDOWS Score: 100 33 www.cummvv.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 8 other signatures 2->47 11 New Purchase Order.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\...31ew Purchase Order.exe.log, ASCII 11->31 dropped 59 Injects a PE file into a foreign processes 11->59 15 New Purchase Order.exe 11->15         started        18 New Purchase Order.exe 11->18         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 20 explorer.exe 15->20 injected process9 dnsIp10 35 www.lasheswithpyaar.com 199.34.228.162, 49721, 80 WEEBLYUS United States 20->35 37 www.solcasino86.com 5.196.164.16, 49737, 80 OVHFR France 20->37 39 20 other IPs or domains 20->39 49 System process connects to network (likely due to code injection or exploit) 20->49 51 Performs DNS queries to domains with low reputation 20->51 24 WWAHost.exe 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 57 Tries to detect virtualization through RDTSC time measurements 24->57 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/de6e847b93ec297fb3e0cf0122b1c36e22f76529455b487d35539dad407bb7ce/
Threat name:
ByteCode-MSIL.Trojan.Taskun
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Status:
Malicious
First seen:
2021-05-07 10:46:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zxii64t5qux7m7az4asfmodnyrpozjjivnuq7jvkoo22qd3w7ha._file
Verdict:
malicious
Similar samples:
1b9311365ac0c371e7e3656d8d9074a654bfff4677e074f754e5053bca200298
Formbook
22a6bcf4a037a4ce39127fdb0cb4f8995f647e26318d857939978679342e9494
Formbook
452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c
Formbook
67bf85e54212cc6dd8e3f3bdfe292d7440ae7f7ad5f131f9c8b5ea51a86c1e96
Formbook
a9c3d37d324e9b6a0ebf9f9369c68cc288117edc4657d086b0fbc0cbafee9e64
Formbook
b55552391ee123f26e577b412c0df78bd0a59644ec510d1e7e708feff12a2abb
Formbook
c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2
Formbook
ce399cb6f48a7daf6fd1ce9ffc9a0fe086d101fac2c11a1a636e1932d3303c90
Formbook
dc5f7d89ab2465597ff7fa9f544326613aeaab2afa6e2e457ba5fc0da15bd450
Formbook
f45a023c86d834183f3073c05227d6f40686aef4a71b3893b823be493d7aae83
Formbook
+ 5'046 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210507-vvtq6nzrk6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.1a595vkdjhtktj.xyz/e8bw/
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/09710406-d59f-400f-9165-929065ed33c2/
SH256 hash:
de6e847b93ec297fb3e0cf0122b1c36e22f76529455b487d35539dad407bb7ce
MD5 hash:
dd0f163ff1885ed5ead5e16be56f2cab
SHA1 hash:
6d1b890762439f0373bbb42eda00f01a72fe09c1
Link:
https://www.unpac.me/results/09710406-d59f-400f-9165-929065ed33c2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/de6e847b93ec297fb3e0cf0122b1c36e22f76529455b487d35539dad407bb7ce

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
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Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

  
Delivery method
Other

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