MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26
SHA3-384 hash: 69945d16b34cb0dd2899c3e6796930e31a2fc780653fcd54ec37a253864b8970fe62284729a0a376fbeb394ff568cf51
SHA1 hash: 8ee77eb7d3b4a9abecc6f614453f16b4ab0db8a4
MD5 hash: c98d1bb6ff229e580a3e7f80717600e3
humanhash: dakota-bacon-item-oranges
File name:Poniarding.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:141'160 bytes
First seen:2023-04-05 18:10:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7ed0d71376e55d58ab36dc7d3ffda898 (133 x GuLoader, 28 x RemcosRAT, 23 x AgentTesla)
ssdeep 3072:tqTUdySBaLvYzIf/MJ2sVNESfwu/WW2lI3euxPFD9j98CLfByg1xEjRWYG:tkyacbJl7ES9/B2lweuxjfsgsdWYG
Threatray 731 similar samples on MalwareBazaar
TLSH T153D302006FE5D4B7F2924B310B766BF6F3B6BA241934125F2FE41F6A6D20381DA15392
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter TeamDreier
Tags:exe FormBook signed

Code Signing Certificate

Organisation:
Issuer:
Algorithm:sha256WithRSAEncryption
Valid from:2022-11-03T05:39:14Z
Valid to:2025-11-02T05:39:14Z
Serial number: 5e8431302f379e30b1aa262ea0ca1c6099cb3957
Thumbprint Algorithm:SHA256
Thumbprint: 6c97359d2d8c2ecb9fd8d561da2f69d4e1c501f76f900310f1408365f08d7b79
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Factura.rar
Verdict:
Malicious activity
Analysis date:
2023-04-04 08:15:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2f695e40-4b8a-4365-878f-7188eb612a43

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/380414/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.66225024.10199.16380.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% subdirectories
Delayed reading of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
guloader overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/642db9cc5df5c94ab9b87fee/reports/b0c45dd4-08b0-43c1-96b4-2fe5a9df35e1/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f3f9a523-4c6f-4307-aa42-5d07eb0854ad
Result
Threat name:
FormBook, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209153
Signature
Antivirus detection for URL or domain
Hides threads from debuggers
Injects a PE file into a foreign processes
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
System process connects to network (likely due to code injection or exploit)
Tries to detect Any.run
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 842067 Sample: Poniarding.exe Startdate: 05/04/2023 Architecture: WINDOWS Score: 100 33 xcellcorp.com 2->33 35 www.xcellcorp.com 2->35 37 29 other IPs or domains 2->37 59 Snort IDS alert for network traffic 2->59 61 Multi AV Scanner detection for domain / URL 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 5 other signatures 2->65 11 Poniarding.exe 1 24 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\System.dll, PE32 11->31 dropped 77 Tries to detect Any.run 11->77 79 Hides threads from debuggers 11->79 15 Poniarding.exe 6 11->15         started        signatures6 process7 dnsIp8 47 drive.google.com 142.250.184.206, 443, 49830 GOOGLEUS United States 15->47 49 googlehosted.l.googleusercontent.com 142.250.186.129, 443, 49831 GOOGLEUS United States 15->49 51 Modifies the context of a thread in another process (thread injection) 15->51 53 Tries to detect Any.run 15->53 55 Maps a DLL or memory area into another process 15->55 57 3 other signatures 15->57 19 explorer.exe 3 1 15->19 injected signatures9 process10 dnsIp11 39 xcellcorp.com 184.154.47.42, 49851, 49852, 49853 SINGLEHOP-LLCUS United States 19->39 41 44yyds.com 137.59.148.248, 49833, 49887, 80 PUBLIC-DOMAIN-REGISTRYUS India 19->41 43 13 other IPs or domains 19->43 67 System process connects to network (likely due to code injection or exploit) 19->67 23 msdt.exe 13 19->23         started        signatures12 process13 signatures14 69 Tries to steal Mail credentials (via file / registry access) 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 73 Writes to foreign memory regions 23->73 75 3 other signatures 23->75 26 firefox.exe 23->26         started        process15 process16 28 WerFault.exe 4 26->28         started        dnsIp17 45 192.168.11.1 unknown unknown 28->45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26/
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 08:32:25 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vyxqptkslq7fikywzktpxk7y5f5vp22m245dgpibr7cncw24dqta._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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Formbook
+ 721 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230405-wsllxsgf27/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528
MD5 hash:
fc90dfb694d0e17b013d6f818bce41b0
SHA1 hash:
3243969886d640af3bfa442728b9f0dff9d5f5b0
Link:
https://www.unpac.me/results/5127373a-e075-4ec6-83ff-e8e98e3c2bf3/
SH256 hash:
ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26
MD5 hash:
c98d1bb6ff229e580a3e7f80717600e3
SHA1 hash:
8ee77eb7d3b4a9abecc6f614453f16b4ab0db8a4
Link:
https://www.unpac.me/results/5127373a-e075-4ec6-83ff-e8e98e3c2bf3/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ae2f07cd525c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Malspam

Formbook

Executable exe ae2f07cd525c3e542b16caa6fbabf8e97b57eb4cd73a333d018fc4d15b5c1c26

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/380414/

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