MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
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SHA256 hash: cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329
SHA3-384 hash: 8e8cd6133e7600e0515b4479d74c6df7df23f96e46b8b7aeb19657e9d3df4059a60fdcefdfe2ab2b23c24a8cb86d2755
SHA1 hash: 89fb958792780a68990427aa3d8dfc9262c05dc1
MD5 hash: 05579b705197cc4ff3728af6d4d49f08
humanhash: sweet-july-hamper-nuts
File name:rProductSpecs.exe
Download: download sample
Signature Formbook
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File size:608'256 bytes
First seen:2023-08-26 11:59:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:fbqwi/iWsjKX/Covqtk1Nla6KU9HTk8WjssUD1hZfxgEqD:jqwiiW9CysDOg8fh9xC
Threatray 476 similar samples on MalwareBazaar
TLSH T104D41324B3AC4B2DE87F47F71C60844A4BB617FB5411EA781EC1E4DB38897668A21F17
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
rProductSpecs.exe
Verdict:
Malicious activity
Analysis date:
2023-08-26 12:01:14 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/8d32c300-0c4b-4c97-99b8-0c126bc87771

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
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Porcupine.Trojan.Spy.Win32.Noon.161623.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64e9e9451d3a8c6c12174ee4/reports/4b9c29d6-2c8b-49cd-a568-20b948f15afb/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329
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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acf60825-d10d-4913-8c65-2debea82c5d3
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1297832
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1297832 Sample: rProductSpecs.exe Startdate: 26/08/2023 Architecture: WINDOWS Score: 100 31 www.lookmovie136.xyz 2->31 41 Snort IDS alert for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 10 other signatures 2->47 11 rProductSpecs.exe 3 2->11         started        signatures3 process4 signatures5 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 14 rProductSpecs.exe 11->14         started        17 rProductSpecs.exe 11->17         started        process6 signatures7 61 Modifies the context of a thread in another process (thread injection) 14->61 63 Maps a DLL or memory area into another process 14->63 65 Sample uses process hollowing technique 14->65 67 Queues an APC in another process (thread injection) 14->67 19 explorer.exe 3 1 14->19 injected process8 dnsIp9 33 www.jizdna.com 38.59.62.236, 49741, 80 COGENT-174US United States 19->33 35 www.national-taxs.top 204.44.71.39, 80 ASN-QUADRANET-GLOBALUS United States 19->35 37 www.glassesupmobilebarservices.com 19->37 49 System process connects to network (likely due to code injection or exploit) 19->49 23 wlanext.exe 12 19->23         started        signatures10 process11 dnsIp12 39 www.national-taxs.top 23->39 51 Modifies the context of a thread in another process (thread injection) 23->51 53 Maps a DLL or memory area into another process 23->53 55 Tries to detect virtualization through RDTSC time measurements 23->55 27 cmd.exe 1 23->27         started        signatures13 process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329/
Threat name:
Win32.Trojan.Leonem
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Status:
Malicious
First seen:
2023-08-24 01:15:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zqhtmz2svwedfpzguod5ubdcnsg3n4aknhk2tdhfsngq3ma4cmuq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
06c8aa9110e9c50c51464d31ef28f3cab2efdb1ca756455f99f49daada571dba
Formbook
4ae8aa5632e5c9ff2554935e00849c5a66440c03b0fbd4ca8c73dd725c842024
Formbook
8510156c681956fa592f4e2f346a7cd02ce7a00a31264dc2106e6e0b5a4b267b
Formbook
d167c08baf19919551b1731763974baa43a7193cfaf4704d754308d53bdb2b5e
Formbook
e01f586f773c36468995eabf2682dfc209824b06a8a784bfb34b7fad499bc22a
Formbook
f3bc0aabd3ffd26912977ae43d90b5ee187da63436b4395489f75a13012e7dda
Formbook
f6530f654262274b3f1debb0bc6b3de7686fd551224a03a3d0814b45c7e431ea
Formbook
fb9e9215deca3e197ebc03f3e84fd2c02fed5cb14ae31c5693dfd7a8727b9443
Formbook
fbaea63cf0928cdd548719ce257ea3813b92a8765f561bbe7e8842e7d830b87e
Formbook
fef348f0a51720ef524010b7225f6d338e10654e4fc13f4a6b89b07deafd35f7
Formbook
+ 466 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:hinf rat spyware stealer trojan
Link:
https://tria.ge/reports/230826-n6a4cabg8w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
bf0a205fe093bc9e68beb911f9e388739aea51f8335b7361cf700fe3b4ce8cf6
MD5 hash:
8692aaa6ec7ebf640d9a62b93483d9d7
SHA1 hash:
c1da3915517ef4dd05f11124da2793a9b1f0bbec
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
Parent samples :
e01f586f773c36468995eabf2682dfc209824b06a8a784bfb34b7fad499bc22a
edf6c2e805b1b232065ff74c1c2b8c8da24147c9ef17175547ec5fb905005cf1
cac86a33653ddbd3fd4b90781b35d90ca94959583276a8bc0ded89d29b16093b
cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329
a40c92a00ca0f04cd04883d555859cf2c8e884a01329defd3631c7cc61204ff8
SH256 hash:
e8d399db8c9330cff7ee73eb6a76c93e19cbf190d414773227f5a70a3f8e6613
MD5 hash:
dcd5e01fc044305a42b499363a987837
SHA1 hash:
99492aacf744f389be816b8104c0b76a30e57f41
Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
SH256 hash:
de58bc870480c954402ea3bbabcdf2396f3ac6f456d32442f1051e20ce95de51
MD5 hash:
bcabdc8cb0cea460e689695a470a452d
SHA1 hash:
91618c2944d4f09ef1c823f0ce1de5f58fb3b076
Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
SH256 hash:
e0eeb25bf8f97e61f5e78c40c22f48f80f54a1514755ce29cb99e6c86853a7f2
MD5 hash:
ce57bf1b408df03278e43dfcd0737385
SHA1 hash:
57f6462108726ed17af7faa3e51c6483b157a1b7
Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
SH256 hash:
ed4dab36c9f3894dd124aac9087f08a257e9581eabdc024b896590fd414537fa
MD5 hash:
bee9b13b03773cd7d27c92f68ebefd46
SHA1 hash:
4369c0c98f4dbd4bcaa4d1ce875e20d1121d9f8f
Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
SH256 hash:
cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329
MD5 hash:
05579b705197cc4ff3728af6d4d49f08
SHA1 hash:
89fb958792780a68990427aa3d8dfc9262c05dc1
Link:
https://www.unpac.me/results/0457ee36-b5d8-4e1c-b486-cbd71dc47d65/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cc0f366752ad/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329

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:NET
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Author:malware-lu
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe cc0f366752ad8832bf26a387da04626c8db6f00a69d5a98ce5934d0db01c1329

(this sample)

  
Delivery method
Distributed via e-mail attachment

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