MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
SHA3-384 hash: 489d84b84e2d9e22f5f531b01f5d48134937a6ecad7936e953da7e19ceca4d279e2ca21ca2384745431815fddab09115
SHA1 hash: 5148b11b42f1b3b176db3a5b63b8c95a5288c26b
MD5 hash: ac9d43381aba8dfe536397b3e00e0850
humanhash: cold-idaho-one-chicken
File name:ac9d43381aba8dfe536397b3e00e0850.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:586'240 bytes
First seen:2021-02-10 13:16:58 UTC
Last seen:2021-02-10 14:32:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:SaELwxDJnl5ndWKQuGPxnceeclv5o4FQCIS:Awx9nDdWKhGP5RzrQCI
Threatray 3'805 similar samples on MalwareBazaar
TLSH B8C4D003A9589B97E06D43F8BD130DA41FB6370DE4A2EAEE09421DCF2D317664D4962F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac9d43381aba8dfe536397b3e00e0850.exe
Verdict:
Malicious activity
Analysis date:
2021-02-10 13:32:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/84fa8b5a-6dbe-4df7-9ef6-72dd31b6edd2

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/116547/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.12371.20030.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/604510
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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: 351290 Sample: gSvUGC0OzV.exe Startdate: 10/02/2021 Architecture: WINDOWS Score: 100 33 www.prizotinstagram.online 2->33 35 cdn.onenote.net 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 5 other signatures 2->49 11 gSvUGC0OzV.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\gSvUGC0OzV.exe.log, ASCII 11->31 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 gSvUGC0OzV.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 37 talalmando.com 81.169.145.90, 49751, 80 STRATOSTRATOAGDE Germany 18->37 39 www.wakedcma.com 107.186.80.94, 49744, 80 EGIHOSTINGUS United States 18->39 41 4 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 mstsc.exe 18->22         started        25 autochk.exe 18->25         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 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-10 10:36:09 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=et3fzxdtefohkybfwo2yjsienmk2l7vx52lkrdkgyynemlhunneq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
01d1722f7b547ae7024d2cb81993305f9d6aca06a1a3a32d230f9f630579327e
Formbook
0ae22d4877231b64b2e9e1252bbe8636ea43fe5692ca899733e715ccfc82e224
Formbook
1af16016b5773b6d22f0d0e5f93392e909d3505d22ef1cefb8127798de67760f
Formbook
28a122178f71a0ca434c0a957eb604f00c62255a49a38a07a3ca0e936112b069
Formbook
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
Formbook
420f06103fac607a08bc7ff557201ffc5fc4f693aa52df9476171ed5398d8bf5
Formbook
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
Formbook
b37ed83e211a60e98f12b924df6a9eecebb4b6f5c60cc58aa1468bddc611480f
Formbook
e3a99ce882e0faa9a119c9a4d7f91368463f38f7cd20ae48528c267ac6a19968
Formbook
f53df4e1f9405d98a02cf34bedf2ee5df88437c130eb339eb6da9850f14ad443
Formbook
+ 3'795 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210210-t4hlv7qhne/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.aone223.com/67d/
Unpacked files
SH256 hash:
17faa1d6403f13d26d3bf27e62242883ae8f26a97cbd094e6ac8f75d39b29dfe
MD5 hash:
d78cc2cf0a1d4219c3b9815c0c8235ed
SHA1 hash:
12ce985c7e6d6a9ac3e79f56745b907cbaf91736
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1976ae76-ac47-441d-bde7-2fa62a5e2622/
Parent samples :
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48
945ebbaf8c08902ed75eb98f5cabd2dbd88708c1aac37a35762db091c1ce0476
SH256 hash:
2ec41720b412f91f91daaefea38007449491b2c016238aa8f23b6866c89bc788
MD5 hash:
987ce346069cf47535e5ac57265c7228
SHA1 hash:
d0085325ed78fcac6d1f605753237abd1c40db22
Link:
https://www.unpac.me/results/1976ae76-ac47-441d-bde7-2fa62a5e2622/
SH256 hash:
f57f90906c3f00435d07af65964fb4dd85b7f50cd83510ac3867645005de3067
MD5 hash:
a516bd607b9937982984a7332cdfdc01
SHA1 hash:
b59a1e3ca9a22f69c576f2e707246124e5796dcf
Link:
https://www.unpac.me/results/1976ae76-ac47-441d-bde7-2fa62a5e2622/
SH256 hash:
24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
MD5 hash:
ac9d43381aba8dfe536397b3e00e0850
SHA1 hash:
5148b11b42f1b3b176db3a5b63b8c95a5288c26b
Link:
https://www.unpac.me/results/1976ae76-ac47-441d-bde7-2fa62a5e2622/
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/24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49

File information

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

Web download

Formbook

Executable exe 24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/996752/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/116547/

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