MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
SHA3-384 hash: b09631ccdf4e0c556408d5672200fe083952134be65bfa4bb7b5980890f486134b8285f072a7f9c5ac672f9550ea8b8a
SHA1 hash: 453bd2a665e47cdd882027bfb33cfb990e096684
MD5 hash: 3826deaaef61992b254ab00fc43c7349
humanhash: hawaii-delta-east-charlie
File name:3826deaaef61992b254ab00fc43c7349.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'046'016 bytes
First seen:2020-12-17 07:21:45 UTC
Last seen:2020-12-17 08:32:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Vf8WjirtNcWIPc+LmC6/ALZAo9f6vn5HkgA:Z8yiwWIPjmC6OAGf6vO3
Threatray 3'347 similar samples on MalwareBazaar
TLSH 3A25BF247AEE6019F173AF758AD4B4D296AFFA733703D41E24D1138A0723A81DD9163E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3826deaaef61992b254ab00fc43c7349.exe
Verdict:
Malicious activity
Analysis date:
2020-12-17 07:35:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/11b05213-a5fe-47c2-9182-0b13ab16b5fb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.45037439.18124.14973.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by 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/565042
Signature
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 331608 Sample: PByYRsoSNX.exe Startdate: 17/12/2020 Architecture: WINDOWS Score: 100 43 www.herbmedia.net 2->43 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 7 other signatures 2->57 11 PByYRsoSNX.exe 7 2->11         started        signatures3 process4 file5 35 C:\Users\user\AppData\...\BoDCBTLYen.exe, PE32 11->35 dropped 37 C:\Users\...\BoDCBTLYen.exe:Zone.Identifier, ASCII 11->37 dropped 39 C:\Users\user\AppData\Local\...\tmpF13A.tmp, XML 11->39 dropped 41 C:\Users\user\AppData\...\PByYRsoSNX.exe.log, ASCII 11->41 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 PByYRsoSNX.exe 11->15         started        18 schtasks.exe 1 11->18         started        20 PByYRsoSNX.exe 11->20         started        signatures6 process7 signatures8 71 Modifies the context of a thread in another process (thread injection) 15->71 73 Maps a DLL or memory area into another process 15->73 75 Sample uses process hollowing technique 15->75 77 Queues an APC in another process (thread injection) 15->77 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        process9 dnsIp10 45 www.globepublishers.com 185.53.178.51, 49756, 80 TEAMINTERNET-ASDE Germany 22->45 47 thedigitalsatyam.com 216.10.246.131, 49742, 49766, 80 PUBLIC-DOMAIN-REGISTRYUS India 22->47 49 23 other IPs or domains 22->49 59 System process connects to network (likely due to code injection or exploit) 22->59 28 colorcpl.exe 22->28         started        signatures11 process12 signatures13 65 Modifies the context of a thread in another process (thread injection) 28->65 67 Maps a DLL or memory area into another process 28->67 69 Tries to detect virtualization through RDTSC time measurements 28->69 31 cmd.exe 1 28->31         started        process14 process15 33 conhost.exe 31->33         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-17 03:05:49 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1ade8e9c697c91b31ad76389a10e95c229eb05359a1dd70358be045199ff77a4
Formbook
7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
Formbook
95c3cb601dbbb3632ed38c77863e7787fe21f81d1f39c6dd6e23ce57657d4e32
Formbook
98f37fbfa4b85900e8d25bde1a1497a26a9c1c620b812f61ccb14ebbaec26a00
Formbook
a80553f1c2dcc35c48adf765bbb4f695d9d3c47d57ab0e47e4e8118588466731
Formbook
b52d51a3fcc992ee839f94f07d7ac0bcdeccc5c1a3de24b82357a01ee9bf37c1
Formbook
c21731c38a19247edee143dded4219f87e4a9bf43d5aa7d4f70d212162223448
Formbook
cfa9b6f6152a8e53a8e58f38bee66dc3d064aabb4641d449aed0074edd1ddd30
Formbook
e07c9d7c06c5ebc0b53aba5bb6c35edd07169401a08e016ca68fa5677db00370
Formbook
e6287280721108b9532830ae26f789f9469efc3fcc953686d52d16da66824858
Formbook
+ 3'337 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/201217-9v9cax22ka/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.herbmedia.net/csv8/
Unpacked files
SH256 hash:
0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
MD5 hash:
3826deaaef61992b254ab00fc43c7349
SHA1 hash:
453bd2a665e47cdd882027bfb33cfb990e096684
Link:
https://www.unpac.me/results/83f73e39-354f-4933-9c08-37ded620e4e5/
SH256 hash:
1f93a16dcd060dbcba441275dc944dbfb0ea559e4bfdb1d4be215ef53215d621
MD5 hash:
b4df98382af08d1a4d41e50f4d6024bb
SHA1 hash:
a4cc6eaf973266e379b34a1491132efc6baf60ec
Link:
https://www.unpac.me/results/83f73e39-354f-4933-9c08-37ded620e4e5/
SH256 hash:
1913152a43a1bd0ef91f8c65e8d7ed75d5a51c81a9320e99e148419cd2a3d4b6
MD5 hash:
3413c5c20746b23ce9fa4733c9fdae44
SHA1 hash:
bf9c6d2e9e21a4871457fa83addf4eb232167579
Link:
https://www.unpac.me/results/83f73e39-354f-4933-9c08-37ded620e4e5/
SH256 hash:
489f959338dbbb07dfb956d84cd8f468c47db61e84cac3aa2a9ab8234ec4bb06
MD5 hash:
d28e4c45d25b5962271fcd2df15a98c1
SHA1 hash:
f3166c799e05db8e2ece3bdf57dce4851a4c972a
Link:
https://www.unpac.me/results/83f73e39-354f-4933-9c08-37ded620e4e5/
SH256 hash:
cf03d88cc1b7f472176164f81f85e80be1923031844f157de28bfe3f7c983868
MD5 hash:
282ac604229ba63d2e37255cae871674
SHA1 hash:
b7a8efccf802bf8a99fced2f87d16ea51c6fa336
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/83f73e39-354f-4933-9c08-37ded620e4e5/
Parent samples :
7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
d28c56accd73a0c2d4c5a62a288ae12af64ee719ac6060ef2c7ea9be3c5d400f
4abfdb9315d534afdc9907bcf369d15a121e02d40dc772dece65de6ee2ade651
9548c6a9da2d6cee9d27565c0055be4429cabfae9287ab3e525aaba66fd67032
2abb16d594f4b36fc8b8aab8cab7736350421c619cec8e12e8975e87f7a99faa
767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a
57fcc02e839d4ae0b8965ed55738960a952006f5e70ee1317f2bfacb97a43a5f
2d876129c69f0f4be0c87aeb20cdc38ae8f5db29bea6f87807946b89e0b61a50
285b8a6638f87b87204ba68570315a41570229ce3f7ecb2014437aee9e0d5875
1a1316858bdc617d23e0330ddcde1958d2e95a083fa04020675ad4fb01780c46
486035f5d7f5cffc2c03aee2ecb06252449dc9330cae4b8fb35662010f59eab8
45edd72b7b04c327b5c5278a3074d6e0bccbdf2ece95c524f1e5342bd6910dcf
4996310387ecc6608c106ed08eaa2151f1fbe8f855f4b41c923c05f89e6eafcf
3682691140da912f7a282b23de9aaccffa2ad8178665e6a8ace9d745a8fb8cde
23d45e8af999c98cf3f241fe633ea391f057fe2223ca01a1d403906309defddc
d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189

File information

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

Web download

Formbook

Executable exe 0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/898668/
  
Delivery method
Distributed via web download

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