MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee. 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 2 File information Comments
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SHA256 hash: 78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
SHA3-384 hash: da6c3dfdbe439e8465e2d6a65fb810c8ed556da1f36d41cc912c2ff39ccd22849e41dc0bc2f14780fd98bf2ea32cf220
SHA1 hash: 75ab78abbb866b3f4c27631959379537edc6da28
MD5 hash: 7702515442962631df3e88932e4f6595
humanhash: mobile-eleven-jig-carbon
File name:SWIFT-805142928022022-pdf.pif
Download: download sample
Signature Formbook
Create hunting rule
File size:345'311 bytes
First seen:2022-02-28 14:45:04 UTC
Last seen:2022-03-01 08:34:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGimwBjZ1pgDs6F1Kq3lHUeydP7d7IAJXT+gyoTEvVExp6X87k1VqWFjD:HFed1ll7sP7ZldT+ghsVwZ7k1V5Fv
Threatray 13'825 similar samples on MalwareBazaar
TLSH T15874224AF3C1F627DA450ABB4AF15F79F7F652CA01049E1397741F49FA213818E282B6
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT-805142928022022-pdf.img
Verdict:
Malicious activity
Analysis date:
2022-02-28 19:41:30 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/308ea857-bff5-4412-b25f-1131d191be07

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/245374/
Detection(s):
SecuriteInfo.com.W32.Injector.AUL.genEldorado.6023.10210.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
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/621cdffd0cd58dbd92538470/reports/6791ddba-8038-473d-8fbe-afc364205e4c/overview
Result
Verdict:
UNKNOWN
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:
Generic Malware
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24b3a965-b07f-4764-ade2-b3beff1acd8a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/947465
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
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
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: 579947 Sample: SWIFT-805142928022022-pdf.pif Startdate: 28/02/2022 Architecture: WINDOWS Score: 100 34 www.solacebooks.online 2->34 36 www.mgav37.xyz 2->36 38 2 other IPs or domains 2->38 52 Multi AV Scanner detection for domain / URL 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 5 other signatures 2->58 12 SWIFT-805142928022022-pdf.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\kgmqztnc.exe, PE32 12->32 dropped 15 kgmqztnc.exe 12->15         started        process6 signatures7 68 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->68 70 Tries to detect virtualization through RDTSC time measurements 15->70 72 Injects a PE file into a foreign processes 15->72 18 kgmqztnc.exe 15->18         started        process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 18->44 46 Maps a DLL or memory area into another process 18->46 48 Sample uses process hollowing technique 18->48 50 Queues an APC in another process (thread injection) 18->50 21 explorer.exe 18->21 injected process10 dnsIp11 40 www.solacebooks.online 203.170.80.250, 80 DREAMSCAPE-AS-APDreamscapeNetworksLimitedAU Australia 21->40 42 www.thietketrantam.art 21->42 60 System process connects to network (likely due to code injection or exploit) 21->60 25 msdt.exe 21->25         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 25->62 64 Maps a DLL or memory area into another process 25->64 66 Tries to detect virtualization through RDTSC time measurements 25->66 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2022-02-28 13:34:53 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbrg3zwvnjbogfry6jfaitlaqiuc434nfvtoul25jzs75alkslxa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
190845482673ae60d3df5d77f593e736e1e91a3bc5870e0d8057ac70c73e02ea
Formbook
31fcd3d5d4db88d5742905ad8c2717d6c107b246ff4423745c3bbaf8f66e1a7a
Formbook
5f8d69976e4d3c9b6508cd376dcab4971a605d8d1122952ad604f7b48d2ef1e1
Formbook
9de751536a55984df4e0686ff47bbe5553906d4b2e2559d7afc019fcb7d4eb4a
Formbook
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
Formbook
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
Formbook
f80dd0bf7402bebd03d303c97c8dd3f921d3e923a2521f4a2af2e4bf3c288aa1
Formbook
+ 13'815 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:nqs9 loader rat suricata
Link:
https://tria.ge/reports/220228-r5a9hafghl/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
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/dbaa2b54-2de2-402c-87c3-0840d737ceab/
Parent samples :
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
a3bc064d41d820f61a1991f8c6e0bf3d367ee8633f61506a12b0b0ff2d4fa13d
7191931408ece83ce499285083f19076953603a6779a27dec000aaa88dadaba7
9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
e33527a622795e4b17dcdf7b39167e13198d4ec62017f558011bd08525227ebd
f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab
e67cc534268af81a2d8a0393215542586fa7b17581ddfacda7c2f8d0e44c5e28
52497f0956bd4d1e6467e37ed7d62a26844bada17eebfa05422d1eaacb0b3899
SH256 hash:
1001021e7c369ee1e119b048e76358cb9bf435ca4927efd760d61a96051f50f6
MD5 hash:
865a46628aecb5292579a44082382837
SHA1 hash:
10575affc2b001b52889c4dbe9a1aef68598721d
Link:
https://www.unpac.me/results/dbaa2b54-2de2-402c-87c3-0840d737ceab/
SH256 hash:
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
MD5 hash:
7702515442962631df3e88932e4f6595
SHA1 hash:
75ab78abbb866b3f4c27631959379537edc6da28
Link:
https://www.unpac.me/results/dbaa2b54-2de2-402c-87c3-0840d737ceab/
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/78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Malspam

Formbook

Executable exe 78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/245374/

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