MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7
SHA3-384 hash: 563fc4744542171fa643ebea6a2d74521d8735587de8feffd4f3340ff4cb985f8f1f6f93814e7f24414ccee3e4a3cc3b
SHA1 hash: 5ea59fdca935776609d9ae13b0d67974d4c9d49b
MD5 hash: 7458c52a6b1a39ba38388c957a32a19f
humanhash: spring-cold-kitten-one
File name:ORDER683EALBTQ.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:762'880 bytes
First seen:2020-11-05 10:17:01 UTC
Last seen:2020-11-05 11:51:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:eDiOO/s/JxhzCqKU8upVy9f+j7ZtJZgMqb20Wh2TGTrsNiuKmHaKrmzmAKa5Rajf:MYoJxhO2j/sNiuKmHLaqAKaHajF6i
Threatray 2'824 similar samples on MalwareBazaar
TLSH F6F4AC9C725572EEC857D472CAA82E74FA6075BB531F5203A02356ADCE4D897CF280F2
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: dlveltex.co
Sending IP: 111.90.140.219
From: Chery Ch <Chery@dlveltex.com>
Subject: Attached selected items and confirmed copy of quotation for your reference.
Attachment: ORDER683EALBTQ.rar (contains "ORDER683EALBTQ.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/83210/
Detection(s):
SecuriteInfo.com.Mal.Generic-S.26834.21463.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Launching cmd.exe command interpreter
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling autorun by creating a file
Unauthorized injection to a system process
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/521295
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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 signatures2 2 Behavior Graph ID: 309756 Sample: ORDER683EALBTQ.exe Startdate: 05/11/2020 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for dropped file 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 11 other signatures 2->52 10 ORDER683EALBTQ.exe 7 2->10         started        process3 file4 32 C:\Users\user\AppData\Roaming\WwWgXYQTZ.exe, PE32 10->32 dropped 34 C:\Users\...\WwWgXYQTZ.exe:Zone.Identifier, ASCII 10->34 dropped 36 C:\Users\user\AppData\Local\...\tmp6E23.tmp, XML 10->36 dropped 38 C:\Users\user\...\ORDER683EALBTQ.exe.log, ASCII 10->38 dropped 62 Detected unpacking (changes PE section rights) 10->62 64 Tries to detect virtualization through RDTSC time measurements 10->64 66 Injects a PE file into a foreign processes 10->66 68 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->68 14 ORDER683EALBTQ.exe 10->14         started        17 schtasks.exe 1 10->17         started        signatures5 process6 signatures7 70 Modifies the context of a thread in another process (thread injection) 14->70 72 Maps a DLL or memory area into another process 14->72 74 Sample uses process hollowing technique 14->74 76 Queues an APC in another process (thread injection) 14->76 19 explorer.exe 14->19 injected 23 conhost.exe 17->23         started        process8 dnsIp9 40 www.batesfamblog.com 103.224.182.242, 49741, 80 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 19->40 42 brightnessbd.com 62.171.158.219, 49742, 80 CONTABODE United Kingdom 19->42 44 3 other IPs or domains 19->44 54 System process connects to network (likely due to code injection or exploit) 19->54 25 chkdsk.exe 19->25         started        signatures10 process11 signatures12 56 Modifies the context of a thread in another process (thread injection) 25->56 58 Maps a DLL or memory area into another process 25->58 60 Tries to detect virtualization through RDTSC time measurements 25->60 28 cmd.exe 1 25->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7/
Threat name:
ByteCode-MSIL.Hacktool.SharPersist
Create hunting rule
Status:
Malicious
First seen:
2020-11-05 08:32:35 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekhlaezkw5ssl3wacbiu67ptq57c5wu6x3kv4uwht7p6xe2n4h3q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14a46421d1c74515cbc85882822852abdd7272b66d2e42138a6d671f20d2f517
Formbook
162fdb36fbbaff1589c43a9d4ee712e15e8e123a562e569fcee28db30b756396
Formbook
3904b8ba4d99b9e8d8b75af02e5d6de0153ef59e5f03d9b30319acbe625ff986
Formbook
3ba3652f91657ae971efd9b9f9b6e6ebee6dbe4e23c2837825d21c7bd7997aac
Formbook
5864ae2b93c0ee29d29323151d1000df53cd3edca13b653e3b560871539ab384
Formbook
875733983c836e29d29a21fd994b28be1b379540eab625d440e0b1f83a581a12
Formbook
b40a41c9ee9ed3cc2a18968a900d160b0682e6a3e7b824a953a1e5ca88e6f524
Formbook
b996922b219a28e3e73b7fcd375c012315b2327ba851109df3a9f3e5c884cbc4
Formbook
d8e49c2f12a39f106cc3449ec923265bb5cd10d8b67cc58f45719c9ed4b666f1
Formbook
f8c81561f37ddba17d61fcb467a60a449363b54e18440b7e4387f020f8eec556
Formbook
+ 2'814 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/201105-pj7krh339x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.sgssts.com/g456/
Unpacked files
SH256 hash:
228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7
MD5 hash:
7458c52a6b1a39ba38388c957a32a19f
SHA1 hash:
5ea59fdca935776609d9ae13b0d67974d4c9d49b
Link:
https://www.unpac.me/results/b0852043-c830-4834-82bc-1ef9c7d981c8/
SH256 hash:
9b7d13cff6d5f4e4e262b2989c0a876d478a1e713ed08facf86d2911008b2c86
MD5 hash:
daadf44cd5ec38feabf8a3f7a71459e8
SHA1 hash:
13e99ad4ea78f24041340cbba88e2b73290448b7
Link:
https://www.unpac.me/results/b0852043-c830-4834-82bc-1ef9c7d981c8/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/b0852043-c830-4834-82bc-1ef9c7d981c8/
SH256 hash:
b2e8fe09f765c9c8780e8aeb0d20bafb30c1b1ae275620497cc45f8a280aa014
MD5 hash:
5dd5ad72b8455ec4e7009fbcac8e99a6
SHA1 hash:
e7827b2c8b0c6bada6dce5bb44001d04092df88f
Link:
https://www.unpac.me/results/b0852043-c830-4834-82bc-1ef9c7d981c8/
SH256 hash:
098983a780bcbd476cb459e86cb49dd85fa4d553290e1c1502457e0c21599eba
MD5 hash:
d04c7483b91985ba26a0e9a8db32359a
SHA1 hash:
951bbf5d36b7fb13bb55fec42781734dbd61be70
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b0852043-c830-4834-82bc-1ef9c7d981c8/
Parent samples :
3ba3652f91657ae971efd9b9f9b6e6ebee6dbe4e23c2837825d21c7bd7997aac
b996922b219a28e3e73b7fcd375c012315b2327ba851109df3a9f3e5c884cbc4
3904b8ba4d99b9e8d8b75af02e5d6de0153ef59e5f03d9b30319acbe625ff986
14a46421d1c74515cbc85882822852abdd7272b66d2e42138a6d671f20d2f517
875733983c836e29d29a21fd994b28be1b379540eab625d440e0b1f83a581a12
f8c81561f37ddba17d61fcb467a60a449363b54e18440b7e4387f020f8eec556
228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7
288e38a633a49c3a30c842250ef331f22201b2acee124e9b108d498b28cb2ba3
bf0f998a45e4fe89a07880a10d8f9c7b2bd7437bf3bf338e3b1a43f0907b5d67
09a69eaeb01b142b7a251effc02e06a2401a5d072db06e194a1073bf91833f21
1111ec278f3c1d046b581b5652c984a8e262c6dc10374bd68074a8a28cb7b1fa
33fc5c4f2e4a32009080da98c148d44e193b25d4c99bc7122d80d26d17ea448b
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

c9b6ba7d1d844151bde2aa769aa17973

Formbook

Executable exe 228eb0132ab76525eec010514f7df3877e2eda9ebed55e52c79fdfeb934de1f7

(this sample)

  
Dropped by
MD5 c9b6ba7d1d844151bde2aa769aa17973
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/83210/

Comments