MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0. 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 1 File information Comments
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SHA256 hash: 44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0
SHA3-384 hash: 6094ac1b9482de512824ac6619925d067299d022a93ad87d61d2153ae554e56186a72749f0d32a19be02cb2c09ee4f3d
SHA1 hash: 0e88de8bd426fa388be3f56aaeafc9c542398353
MD5 hash: 922d3b88f96c3d714ffa416ad5622f0c
humanhash: nuts-foxtrot-football-seven
File name:Payment Advice.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:320'719 bytes
First seen:2021-08-09 13:02:40 UTC
Last seen:2021-08-11 07:50:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8c9e2729b91e6cd98523a27cc78ab06c (7 x AgentTesla, 5 x Formbook, 4 x Loki)
ssdeep 6144:yGEpIphQKVeA/8kApP9Jn73GTrdHqZ13989j0yF20ETHFCRgJ:xEp1JKTrdHq3yw0sH8Rw
Threatray 7'608 similar samples on MalwareBazaar
TLSH T14C64E040F5DA9160E4324A3115B79E75193BFEB00E6E8EAF23DC397A0FB61C12131A63
dhash icon 2525307472323821 (4 x Formbook)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice.exe
Verdict:
Malicious activity
Analysis date:
2021-08-09 13:06:54 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/c5f32997-adc2-4953-927d-627560485e1f

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/177570/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.1955.2209.16592.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Connection attempt
Sending an HTTP GET request
Sending a UDP request
Forced shutdown of a system process
Unauthorized injection to a system process
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28d05465-f733-4d64-a08a-1cc69ced8703
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/829324
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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: 461753 Sample: Payment Advice.exe Startdate: 09/08/2021 Architecture: WINDOWS Score: 100 34 www.y3bbs.com 2->34 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 8 other signatures 2->44 11 Payment Advice.exe 2->11         started        signatures3 process4 signatures5 52 Maps a DLL or memory area into another process 11->52 14 Payment Advice.exe 11->14         started        process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 17 explorer.exe 14->17 injected process8 dnsIp9 28 www.qualitypcth.com 17->28 30 www.qualitypcth.com 91.195.240.45, 49771, 80 SEDO-ASDE Germany 17->30 32 13 other IPs or domains 17->32 36 System process connects to network (likely due to code injection or exploit) 17->36 21 msdt.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-09 12:11:55 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
26 of 45 (57.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=itpn6w2zjwasxglkvz5sr7jurfydqqvql74roqb7q6oxfd7bloqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
23937d5a0c43160688d1f164a4fa52d777661d61a00fdee79d96d8fbc25cac6d
Formbook
3c4255b2391d019d1f020b5a8c65dfe031b06344fe9ebe591b21397ad993af66
Formbook
a2ea418fe212c56fabd58c09d12b825f113f613f271c52ee8cca5d70750ea12d
Formbook
b060cb81afd9113cfbbb1e346c99e503c545da47ed80096c021b7ca41c064c76
Formbook
b1999a87350ef2b15e663c809ac16f2f0832ba3dcd868aefe0d36392af04da29
Formbook
b5e3426a888ddb5751f9802093f1bd10ec696b2994bee03b99b7ba2b4f21a57d
Formbook
ba02b1ff767d07fbcd13529b70ce92a08238ef31bdfc4058b23023fc8176d26b
Formbook
cf993c713cfe3b22bd4978530f420e2dc54c38d106ad5fc5a9aacb1e377b81e2
Formbook
+ 7'598 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:mpus loader rat suricata
Link:
https://tria.ge/reports/210809-2hcllh2ap6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Blocklisted process makes network request
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.lehuvip867.com/mpus/
Unpacked files
SH256 hash:
5f50a455b46fd0a64a1205f3dbf3026e07b5218f9f4d1842b5bc635f8bd16a0b
MD5 hash:
f431a991fca58c89372317c89e6fe8e6
SHA1 hash:
45460b7e85c543553a1928fd4b97184e6f41d184
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/fc776c45-7a21-48e8-bb61-6a0c18b2e82c/
Parent samples :
a2ea418fe212c56fabd58c09d12b825f113f613f271c52ee8cca5d70750ea12d
3c4255b2391d019d1f020b5a8c65dfe031b06344fe9ebe591b21397ad993af66
44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0
9aa14501574506627270d8fd1ffba77663640ade1feba0deabbc9ece1f06c0d6
ec9615376e058679cc49b28df048c0f31bb8fdcd67e59b2840058c435af45d65
02f219e86791727efbc7d24273381485d1843ec9d85fa2d6fbd902d8e7c2fa12
SH256 hash:
44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0
MD5 hash:
922d3b88f96c3d714ffa416ad5622f0c
SHA1 hash:
0e88de8bd426fa388be3f56aaeafc9c542398353
Link:
https://www.unpac.me/results/fc776c45-7a21-48e8-bb61-6a0c18b2e82c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/44dedf5b594d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/44dedf5b594d812b996aae7b28fd3489703842b05ff917403f879d728fe15ba0

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

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/177570/

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