MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab
SHA3-384 hash: 73afac7375d55ebfc02f2455e35b518fa90f8fbc559c692745c8d10dc378296c87cdf09d5beff95b58b931f2575fff9c
SHA1 hash: a7275a3851d663a45b4b65592778b420cd17f474
MD5 hash: 2ac522d691d5196deb9a915b63a3d519
humanhash: pennsylvania-nine-equal-gee
File name:522-763524116309-pdf.pif
Download: download sample
Signature Formbook
Create hunting rule
File size:348'418 bytes
First seen:2022-03-03 17:54:30 UTC
Last seen:2022-03-03 19:50:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGiLc19xBVMOlXmiog4WS07ZCXSxgNS4Jell1ATiEniPDTjg0MddYK:XcXLtlXmyZiCWY1WniPDTc0QyK
Threatray 13'950 similar samples on MalwareBazaar
TLSH T1EE742356F4D48CB7CA62653106776776FBB3DAC291B61AAB8FAC1F53AC010C3C608953
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Racco42
Tags:exe FormBook pif

Intelligence

File Origin
# of uploads :
3
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/247074/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.17974.25047.2179.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
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/326f7fce-5ce7-45a6-b246-f2515b2715fe
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/950261
Signature
Antivirus / Scanner detection for submitted sample
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
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 582742 Sample: 522-763524116309-pdf.pif Startdate: 03/03/2022 Architecture: WINDOWS Score: 100 35 store-images.s-microsoft.com 2->35 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 4 other signatures 2->51 12 522-763524116309-pdf.exe 18 2->12         started        signatures3 process4 file5 33 C:\Users\user\AppData\Local\...\dtrmmqncv.exe, PE32 12->33 dropped 15 dtrmmqncv.exe 12->15         started        process6 signatures7 61 Multi AV Scanner detection for dropped file 15->61 63 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->63 65 Tries to detect virtualization through RDTSC time measurements 15->65 67 Injects a PE file into a foreign processes 15->67 18 dtrmmqncv.exe 15->18         started        process8 signatures9 37 Modifies the context of a thread in another process (thread injection) 18->37 39 Maps a DLL or memory area into another process 18->39 41 Sample uses process hollowing technique 18->41 43 Queues an APC in another process (thread injection) 18->43 21 explorer.exe 18->21 injected process10 signatures11 53 Uses ipconfig to lookup or modify the Windows network settings 21->53 24 ipconfig.exe 21->24         started        process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 27 cmd.exe 1 24->27         started        29 explorer.exe 1 151 24->29         started        process14 process15 31 conhost.exe 27->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-02-28 08:58:21 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=62l54kx36h4ms7jzi7xgo7rvlkpvov3nmtyus3qoivqmzlko7wvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0b0d239f53f4bec9dc3abf65bc3a7c57ee9c3d351533d4e6a597c082ce38a3d3
Formbook
190845482673ae60d3df5d77f593e736e1e91a3bc5870e0d8057ac70c73e02ea
Formbook
224f624a53eb1c209d1fc9161cb9d91464768960765e64855ccf547d0c64c478
Formbook
2a4415721925c12ce8a80719697ffbda5daf88fe34804b0549bc5d5605790cdb
Formbook
487abe718971e8c9415793ffe0c162a4843aeeb5d4667981bb0be983f7710f4e
Formbook
5f8d69976e4d3c9b6508cd376dcab4971a605d8d1122952ad604f7b48d2ef1e1
Formbook
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
Formbook
e33527a622795e4b17dcdf7b39167e13198d4ec62017f558011bd08525227ebd
Formbook
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
Formbook
+ 13'940 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:nqs9 loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220303-whfmxsdffp/
Behaviour
Checks processor information in registry
Enumerates system info in registry
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
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Adds policy Run key to start application
Executes dropped EXE
Xloader Payload
Formbook
Suspicious use of NtCreateProcessExOtherParentProcess
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
086e34f5ac82cab9e22d0dd8600d69605baf217c89f06bd935b29090cb3b3ca8
MD5 hash:
385e1c468388bd47b0150afeb99f5366
SHA1 hash:
e64c00650cfab1ca6daf03adc7e74fc5c704e00b
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/e18c6942-dae6-4a2f-9708-ab5af793eb2d/
Parent samples :
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
a3bc064d41d820f61a1991f8c6e0bf3d367ee8633f61506a12b0b0ff2d4fa13d
7191931408ece83ce499285083f19076953603a6779a27dec000aaa88dadaba7
9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
e33527a622795e4b17dcdf7b39167e13198d4ec62017f558011bd08525227ebd
f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab
e67cc534268af81a2d8a0393215542586fa7b17581ddfacda7c2f8d0e44c5e28
52497f0956bd4d1e6467e37ed7d62a26844bada17eebfa05422d1eaacb0b3899
SH256 hash:
f67736cb94eb0d2526d32203b2f42076e1d99cacaf9670c664087145f140210c
MD5 hash:
9e5a48a8706f3ec208808d35981c726d
SHA1 hash:
0f7cac64bb9fa3e914792f824e0689e970fc7bd9
Link:
https://www.unpac.me/results/e18c6942-dae6-4a2f-9708-ab5af793eb2d/
SH256 hash:
f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab
MD5 hash:
2ac522d691d5196deb9a915b63a3d519
SHA1 hash:
a7275a3851d663a45b4b65592778b420cd17f474
Link:
https://www.unpac.me/results/e18c6942-dae6-4a2f-9708-ab5af793eb2d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab

File information

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

Malspam

Formbook

Executable exe f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/247074/

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