MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563
SHA3-384 hash: cb12a9d0351ce4cb2bc9fa640bce7d1ff46f9b32a2065340d51f9674a3d4858e9f361c3076f40ba71265625d706326ce
SHA1 hash: 4f725d8a5fd7ff6be9faf6f3c41830a5d3966987
MD5 hash: bd6b9648488daf53895735bd4dd4d6ca
humanhash: football-michigan-asparagus-two
File name:New order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:928'768 bytes
First seen:2021-03-17 12:36:30 UTC
Last seen:2021-03-17 17:30:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:AikE/7ICK2b6qlreYgunp3sjaKgXa4U22o:NIrS6jup8vUU22o
Threatray 4'236 similar samples on MalwareBazaar
TLSH D815017D03782B16D12927349C91A52607F8990532B2E3F5AEC1BCCD3C9EB94D6F11BA
Reporter cocaman
Tags:DHL exe FormBook INVOICE

Intelligence

File Origin
# of uploads :
4
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New order.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 12:37:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/37272521-6d24-4f8c-8890-6e53121a2535

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/124547/
Detection(s):
SecuriteInfo.com.Trojan.Agent.FEIS.11544.1785.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/642232
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)
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)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 370088 Sample: New order.exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 9 other signatures 2->42 10 New order.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...28ew order.exe.log, ASCII 10->28 dropped 52 Injects a PE file into a foreign processes 10->52 14 New order.exe 10->14         started        signatures5 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 Queues an APC in another process (thread injection) 14->58 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.545earth.com 103.48.133.169, 49727, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Hong Kong 17->30 32 www.tuvantuyensinh24h.com 112.213.89.42, 49715, 80 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 17->32 34 www.otokoikon.com 118.27.99.27, 49720, 80 INTERQGMOInternetIncJP Japan 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 msiexec.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:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-17 12:37:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vs6gme3cyxdu5jc55scr3rdpv6dfofprlxygj5zc3fc27crjgvrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
5386335debe7df955f9f8cf8e2fa0d5d482b197a3e24c59b0197eba5bf3d28b4
Formbook
57605921f72fd210ec256ed3010b59d111c6d3b9e49b9e830e06d6bddce83db4
Formbook
730b276576659ea2bc17aee5e92f2cc5b9aecf9ade5f03816bde0023a783b545
Formbook
770710adcc9c97316e0f43dcc99ef1561dfe8ec086a1514d4c3d7d0d90b24181
Formbook
a8599ed108a38560de3851540edbbf3b83fc87a0f56fb883a24d6fda82b90c8f
Formbook
ae51307a504c0f6f85b4df8b639d2b5694309158427d81ecd59b577cb5bcbc0e
Formbook
c1b9977e66c9439e03addc95d4a6fc8b5325cacfdb040d74a973f678d45342ef
Formbook
c2b8d66b59eabf04dadf3af98e03e6f3aad3f289e826852fabda188863eb679b
Formbook
d68888aa1e155ac65bd1ddabcf05f61bfff65f79a11cc0ee099200c3da8c5d35
Formbook
eba046a1103330eec33d061399ec4388c9bcfd7a514c3b9745b6330c22423c8f
Formbook
+ 4'226 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/210317-gvlpfmr4fj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.otokoikon.com/vsk9/
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/9f965211-5ed8-4d96-b5e1-42bb17281bb7/
SH256 hash:
acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563
MD5 hash:
bd6b9648488daf53895735bd4dd4d6ca
SHA1 hash:
4f725d8a5fd7ff6be9faf6f3c41830a5d3966987
Link:
https://www.unpac.me/results/9f965211-5ed8-4d96-b5e1-42bb17281bb7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563

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

File information

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

Malspam

Formbook

zip 2ffba3bdd32f30943f27a537f9dd75e34a504fb31f04039b634536499c207d4b

Formbook

Executable exe acbc661362c5c74ea45dec851dc46faf865715f15df064f722d945af8a293563

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2ffba3bdd32f30943f27a537f9dd75e34a504fb31f04039b634536499c207d4b
Cape
Cape
https://www.capesandbox.com/analysis/124547/
  
Dropped by
SHA256 5a865b8edb83f6a2a367af5b1cd56be61013d05cb316016cd5c517440e9cac83
  
Dropped by
SHA256 0a342e264f4e5b3edb3eba7474505f38565a9ad481f39678631cf0b3951a237d

Comments