MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99ec7c3d98449f130584d01f3dea7e8084df01abae8077ae18900695e2d941cb. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99ec7c3d98449f130584d01f3dea7e8084df01abae8077ae18900695e2d941cb
SHA3-384 hash: 0885620b499388d190ba36a9403cf49a31bce031916cc097bb43006bcdff0f34667812131701ca315c73e32af1f21ff4
SHA1 hash: 81c58742709486da4f8b6a46fe6912c460cf2a9e
MD5 hash: ae1738b87f38d484d5773f39ab9740ba
humanhash: indigo-island-apart-oxygen
File name:HSBC Customer Information.com
Download: download sample
Signature Formbook
Create hunting rule
File size:300'552 bytes
First seen:2022-03-25 06:54:59 UTC
Last seen:2024-07-24 19:28:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:xbE/HUSwz/jo/GC+2pTIhfO5MqWU7TLJDtsmrtZwS:xbp0/Gx4stOmvM1DFrV
Threatray 14'419 similar samples on MalwareBazaar
TLSH T17354CF293FADCD17C1522F790EAAE37953B98B40191EC7039B501E997E36BD47E42384
File icon (PE):PE icon
dhash icon ccece4ecdefed0e0 (2 x Formbook)
Reporter JoulK
Tags:exe FormBook HSBC

Intelligence

File Origin
# of uploads :
4
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/257513/
Detection(s):
SecuriteInfo.com.Trojan.Agent.FUNJ.25251.8536.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Creating a file in the Windows directory
Creating a file
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/11278/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/623d6751a19c6494128c27cf/reports/20c9cfff-6a0e-4dc1-8758-98935c32be8e/overview
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.
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ac3685e-a9a0-4a30-aba7-b450497d12d3
Result
Threat name:
FormBook GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/964303
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
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
Self deletion via cmd delete
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 Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 596784 Sample: HSBC Customer Information.exe Startdate: 25/03/2022 Architecture: WINDOWS Score: 100 30 www.yz1799.com 2->30 32 www.yoyodong.com 2->32 34 25 other IPs or domains 2->34 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 7 other signatures 2->58 10 HSBC Customer Information.exe 23 2->10         started        signatures3 process4 file5 28 C:\Users\user\AppData\Local\...\System.dll, PE32 10->28 dropped 60 Tries to detect Any.run 10->60 62 Hides threads from debuggers 10->62 14 HSBC Customer Information.exe 6 10->14         started        signatures6 process7 dnsIp8 42 staninnovationgroupllc.com 192.163.206.80, 443, 49750 UNIFIEDLAYER-AS-1US United States 14->42 64 Modifies the context of a thread in another process (thread injection) 14->64 66 Tries to detect Any.run 14->66 68 Maps a DLL or memory area into another process 14->68 70 3 other signatures 14->70 18 msiexec.exe 14->18         started        21 explorer.exe 14->21 injected signatures9 process10 dnsIp11 44 Self deletion via cmd delete 18->44 46 Modifies the context of a thread in another process (thread injection) 18->46 48 Maps a DLL or memory area into another process 18->48 24 cmd.exe 1 18->24         started        36 www.mwself.com 108.167.189.70, 49784, 80 UNIFIEDLAYER-AS-1US United States 21->36 38 kaishamerrick.com 50.87.193.142, 49782, 80 UNIFIEDLAYER-AS-1US United States 21->38 40 13 other IPs or domains 21->40 50 System process connects to network (likely due to code injection or exploit) 21->50 signatures12 process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99ec7c3d98449f130584d01f3dea7e8084df01abae8077ae18900695e2d941cb/
Threat name:
Win32.Downloader.Guloader
Create hunting rule
Status:
Malicious
First seen:
2022-03-25 06:57:30 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
8 of 42 (19.05%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=thwhypmyisprgbme2apt32t6qccn6anlv2ahplqysadjlywzihfq._file
Verdict:
malicious
Label(s):
cloudeye
Create hunting rule
formbook
Create hunting rule
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0e8333bd57ef2ac051d65249e88b4fbc2e648951e5e417cc807bb9e23edffab1
Formbook
57a68c7a430cad458e15cea14ecde4f27f4d2fc3384cc4440fbd5fe16d967e4f
Formbook
5dad6b254fb40bb4c090f5048e07da656821a4b6b163c6548287c3d91dcfda45
Formbook
8e079aa4afe26627a784ac447071b5dcd460ba1393851199e21da312a6ff2f18
Formbook
ae971526492d43606efd2d0f37ac9b262618a28274887388a7c7f9f095942a81
Formbook
b45a38f7012d02b12d3613d25450847d87c14c9b3207380594fc5e1f1b1728d9
Formbook
c26350de480859838a7d758ce891d049c78844695c6f7e33f9ea2fecc4b4a4a9
Formbook
d3173c18c350a7fa99867f3ef7c9bf5375a4e1ca7f5706c60d883cb17322491f
Formbook
eb75ee1b5895c0cc2882a850fab0f379ca09653d92a3a7ff8569593125622355
Formbook
+ 14'409 additional samples on MalwareBazaar
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader downloader
Link:
https://tria.ge/reports/220325-hpvhrsffgl/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
99ec7c3d98449f130584d01f3dea7e8084df01abae8077ae18900695e2d941cb
MD5 hash:
ae1738b87f38d484d5773f39ab9740ba
SHA1 hash:
81c58742709486da4f8b6a46fe6912c460cf2a9e
Link:
https://www.unpac.me/results/d5e80788-430c-4dfe-bb15-1a0cce4d394c/
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/99ec7c3d98449f130584d01f3dea7e8084df01abae8077ae18900695e2d941cb

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/257513/

Comments