MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e
SHA3-384 hash: d0255bc5875be2f796c8a1e9e26dd9365893cae54baec9fc1a482f40f37fb0fa209ddbc4f014b85d277b14493675cfb5
SHA1 hash: c70ae89d262a8d56982d9a2035ae526f3092148d
MD5 hash: 3569ede0aa89e4e45138327e7fbdc182
humanhash: fish-ack-winter-quiet
File name:Enquiry#List For Order070621.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'454'080 bytes
First seen:2021-07-06 14:21:44 UTC
Last seen:2021-07-07 05:59:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:1ob5aIMVjLz7T6IiOcej3gVZsZZZsZoReMHakDjBW8BBJOsUwv+uEPzxvaM/HgOg:piOtReMHl3zJTUkBM/A9HVWVaPTnpD
Threatray 5'886 similar samples on MalwareBazaar
TLSH E4659D3576729F95DC7FC7384731E13C4FB9AE66E217E6B46CD8388A24B0B410A16623
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Enquiry#List For Order070621.exe
Verdict:
Malicious activity
Analysis date:
2021-07-06 14:24:56 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/fcede6cd-b583-44ec-92b6-2c2780e9d3d3

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/169974/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.27013.1570.15043.UNOFFICIAL
Create hunting rule

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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8503c9fe-5215-41e2-a459-9c6e18b1dea5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/812330
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Process Start Without DLL
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 444741 Sample: Enquiry#List For Order070621.exe Startdate: 06/07/2021 Architecture: WINDOWS Score: 100 31 www.realisticallywritten.com 2->31 33 www.distillerialessinia.com 2->33 35 realisticallywritten.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 9 other signatures 2->49 11 Enquiry#List For Order070621.exe 3 2->11         started        signatures3 process4 file5 29 C:\...nquiry#List For Order070621.exe.log, ASCII 11->29 dropped 59 Injects a PE file into a foreign processes 11->59 15 Enquiry#List For Order070621.exe 11->15         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 18 explorer.exe 15->18 injected process9 dnsIp10 37 breakthrough-community.com 116.202.203.76, 49750, 80 HETZNER-ASDE Germany 18->37 39 www.droogskateboards.com 94.136.40.51, 49755, 80 GD-EMEA-DC-LD5GB United Kingdom 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 22 rundll32.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-07-06 08:32:21 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olved56oak2ba4wr3tscj6peukt4tzauyeby2jvbd5ufum3ri47a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
16f669b8657b76f78a71e28f4b475856eddccfd143f2128275212b338aca8620
Formbook
238dd9cb9b1c235e2babbc3f3b1372da8d76e4d94a4440776814957e0fd09f0b
Formbook
2af0658896a383b330189fc121c48dc390a90a1f1a61033326e01cb9e80465e9
Formbook
3ba0da5db0ccdbabdfd7e95fe24a1c43056b77893dc6c589ede0a2a4ba365cce
Formbook
6ceed0880cf4e6861ae894331beef85274f7f6a3f8dbc19d4a5f4e41b239439e
Formbook
872d03fd7d4748230a0e84593f7a29c36f70a5c711ed4a4dc2c11a9d9774d06a
Formbook
98ca7ed2b77463b05ef9a753d9ba31fe37f30b509907db0d3d603f5e6920be1b
Formbook
a0f6adfa2f820aaa7e0df26286974d15843905f4831ea4250d2172d02665229d
Formbook
ca47dc0de430b0ff194c3c22b596525bd3444b779fdb7fdc099a30156f737b39
Formbook
d797bbe1f6d58628e5c9d45b38c10ff983064c3230f3222ffa3a17a80172be94
Formbook
+ 5'876 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210706-tb1cx33w6x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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.ydhchina.com/rnn4/
Unpacked files
SH256 hash:
b059f4728e20fe38134bead4000c06296e4c887f38eecbcc3597a9b8efa15c77
MD5 hash:
9d612df36c22cd22eb64eb315ff54a5a
SHA1 hash:
7259e2201f8213b8197eca663ce863ed04679179
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/304405be-c78c-45ee-a0a3-e170adb92563/
Parent samples :
2af0658896a383b330189fc121c48dc390a90a1f1a61033326e01cb9e80465e9
98ca7ed2b77463b05ef9a753d9ba31fe37f30b509907db0d3d603f5e6920be1b
872d03fd7d4748230a0e84593f7a29c36f70a5c711ed4a4dc2c11a9d9774d06a
16f669b8657b76f78a71e28f4b475856eddccfd143f2128275212b338aca8620
72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e
8ea636d851faf7ce0769fbbe7856659d0eb6638353df90e0c93f461ac3a932be
1ba55b6d19b202f0a3fa11a7122a210ed0041074bf30fc754bbc87c1a793304b
SH256 hash:
9709dd5070a34e0cad68c51f703be5b9980f3c5a0991639e84a6e1940aad0ccd
MD5 hash:
090fe8d401e3c11ce0a83f354a3606ab
SHA1 hash:
ef343f0a6bbb27c094b9e686292a3af9936ef4cb
Link:
https://www.unpac.me/results/304405be-c78c-45ee-a0a3-e170adb92563/
SH256 hash:
5209992fd1f96cd1959efb5e1afa71f5c9ae2ab4430e258fe9d0ec915098d110
MD5 hash:
257ca10e5cbb2f8bdf0ae6f3e900e11e
SHA1 hash:
9d25ee80dbe3bbce5ab4479912c5e21b19b6aeec
Link:
https://www.unpac.me/results/304405be-c78c-45ee-a0a3-e170adb92563/
SH256 hash:
72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e
MD5 hash:
3569ede0aa89e4e45138327e7fbdc182
SHA1 hash:
c70ae89d262a8d56982d9a2035ae526f3092148d
Link:
https://www.unpac.me/results/304405be-c78c-45ee-a0a3-e170adb92563/
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/72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e

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
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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.

Malspam

Formbook

Executable exe 72ea41f7ce02b41072d1dce424f9e4a2a7c9e414c1038d26a11f685a3371473e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/169974/

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