MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb
SHA3-384 hash: 8f292d2851ca1bd6e72471f308e5282baebcd8570e5430855b8ad500350dc97ebefe9d407b93b956a720dd5e3e4506fc
SHA1 hash: 95f234406b3abeefeb1b575694c5cb197ddf826d
MD5 hash: 4c9c540a927c4182a1ae85fbac7080cf
humanhash: quiet-crazy-finch-bluebird
File name:MINISTERIO DE FINANZAS.exe
Download: download sample
Signature Formbook
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File size:837'120 bytes
First seen:2022-08-05 13:47:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:8ee5viDXag6SKlpxn3hhHjqk5trH4mZkKAYlc8r1FHv481XFUt2:8ez8LlpxnxtjqmOQa0FP4W+2
TLSH T1E005D004B753ED33F2686673F0C1502C2771454E91F2C21A7ACCBAAE29527A71DF978A
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0b83c3c3c3ab8f0 (6 x Formbook, 6 x SnakeKeylogger, 5 x Loki)
Reporter malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
414
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
MINISTERIO DE FINANZAS.exe
Verdict:
Malicious activity
Analysis date:
2022-08-05 13:49:34 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/435f2a17-7ec9-412b-aead-2af64779c061

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296727/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.39459.27288.15596.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ed20109ca9b9bfcbebb4c4/reports/3791ed94-fb36-454e-a53f-86dea47dbb66/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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/149b4e44-a925-4f0d-82c5-95e451480655
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1046842
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679336 Sample: MINISTERIO DE FINANZAS.exe Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 31 www.inspiroteka.com 2->31 33 inspiroteka.com 2->33 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 9 MINISTERIO DE FINANZAS.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\...\MINISTERIO DE FINANZAS.exe.log, ASCII 9->23 dropped 55 Injects a PE file into a foreign processes 9->55 13 MINISTERIO DE FINANZAS.exe 9->13         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 13->57 59 Maps a DLL or memory area into another process 13->59 61 Sample uses process hollowing technique 13->61 63 Queues an APC in another process (thread injection) 13->63 16 explorer.exe 13->16 injected process9 dnsIp10 25 www.thetruckgym.com 76.164.218.240, 49929, 49934, 80 INTERACTIONSCORPUS United States 16->25 27 www.lj55555.com 104.252.175.101, 49883, 80 EGIHOSTINGUS United States 16->27 29 4 other IPs or domains 16->29 35 System process connects to network (likely due to code injection or exploit) 16->35 37 Performs DNS queries to domains with low reputation 16->37 20 colorcpl.exe 13 16->20         started        signatures11 process12 signatures13 47 Tries to steal Mail credentials (via file / registry access) 20->47 49 Tries to harvest and steal browser information (history, passwords, etc) 20->49 51 Deletes itself after installation 20->51 53 2 other signatures 20->53
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-04 08:10:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rckumtnqsz3pdlwcpwdf6jyt2fddba2igmg2cz5ykylttguqnc5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220805-q34btsddh4/
Behaviour
Gathers network information
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
fb9043e8516d5cded586c52bf25bbbbfe07b0762ee92cb544c0f5ea60cf9699d
MD5 hash:
ded6ca27eea23b47b780387f568bfbc3
SHA1 hash:
46af78e3abe08134c43be47ec5bdbbde0a560756
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
Parent samples :
950b942a7c7b4e9b746b13c36b5a9943e6ae028f68a0cbf62bea5c92615a1b8b
b712bd3701f768525585a570717751d0a360bdadec5d24aabeddaab7291f5104
8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb
c2a474ed468997ee83ecc163c0297d813466652e78a22b05129b8158fb19ede7
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
SH256 hash:
92b4c3de74c381fad2b5d8d2b8cbbb99019893c57f8c1853b45ad1a7e76b941b
MD5 hash:
861cb339c939ceb3f41aa0bc51fd8501
SHA1 hash:
d281b1ea35c2adcc969d7039d78186d39490bfff
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
SH256 hash:
62c4f0562ee086ca27baa9ee2a739e5dfa347ea66c62166735d9a15c92d5c2bc
MD5 hash:
fc2936b18000da7225e203ca51996164
SHA1 hash:
11e8895f9a1b4d710bf2e35722fd50557c732850
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
SH256 hash:
8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb
MD5 hash:
4c9c540a927c4182a1ae85fbac7080cf
SHA1 hash:
95f234406b3abeefeb1b575694c5cb197ddf826d
Link:
https://www.unpac.me/results/2bdaa0ff-309c-4a2d-b3fd-f25173c280c9/
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/8895464db09676f1aec27d865f2713d146308348330da167b85617399a9068bb

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/296727/

Comments