MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614
SHA3-384 hash: 918b4ceed56c9309aee6cdfdcc7afca8749cb4eee1fd2132d907bec6ea7598e29585c937c4cc0abc681f585cee6be42d
SHA1 hash: 4bac0dc7c2bdec705093e56c33e314054f70e64a
MD5 hash: 5955d0d7f63b2cbb4d724c8597f17065
humanhash: nuts-summer-east-johnny
File name:SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.18487.14548
Download: download sample
Signature Formbook
Create hunting rule
File size:756'736 bytes
First seen:2023-08-31 14:36:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:84kfOEmJZeCxAjkJy/y4Nm28NcpatN1d3wDQYpp8SMDNiM35jS:CWEgZxNJyrNm22Oc1dgDHMhiA
TLSH T165F4CF56B250E867C62875F7D016A3F403B1EE25E5EED2C72C86BDCA75F2B810702867
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 SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
293
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.18487.14548
Verdict:
No threats detected
Analysis date:
2023-08-31 14:37:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1e5a382a-81dd-46c2-a6a1-841643ab24b7

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/445494/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.18487.14548.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
DNS request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64f0a591bf947976df455b7d/reports/ad59b66b-16c5-4f8b-89c7-591010198d4b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4efe762c-8f27-4d56-86c9-c66d1d50963d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1301135
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614/
Threat name:
Win32.Trojan.Synder
Create hunting rule
Status:
Malicious
First seen:
2023-08-31 14:37:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxqg73nyzxmoube6zg3c2saoldsvgvuvh7acnfeghsiw2icpkyka._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:u1r9 rat spyware stealer trojan
Link:
https://tria.ge/reports/230831-ry56asfe56/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
23efea5d8036ebaa4561e6064811e1b7d9058826e3275a7fd61f757b0db123ed
MD5 hash:
937a94e2e4800640936de0bf346e1948
SHA1 hash:
012c3d00fd783c05d3f347df12771501ed078ad4
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b7323741-1127-42ab-b730-75e48df12289/
Parent samples :
2ea94454b1acb888df318792b9a81e621b95e54619d3306a4a11e26148fb3fe3
cc3282f638a0bf6f5d3246310825760861f1ad6a78e3146c47c3e454e594c909
85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614
cda350f17f9da84bd3c76f325656630c4724eeaa08949d9d99941859bf8f0315
bee949c5192f46467c2fb76490dd2407f4206639c2e5e824c74e879c02fcc342
f72a8d106b976bd572e54e14f09ac3faed9c776395680f5689e412e62239409f
6695e4331e8ce9706466a68a03272ca2e09fa21141d08fede561a93eb8962c9f
096919dfc9600c9942e5ae37ac5526c85ffde3d38c7d000eb01d2d0ded514bbb
0192232934b2f9ae2a37ac4c8188f70804acd4c6718c95a47710f49e2f9ae9b1
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/b7323741-1127-42ab-b730-75e48df12289/
SH256 hash:
7695a6b81e9228394964d30a527e32a566f08da634aabed5a8a57af9c4bcc1e3
MD5 hash:
e97092cfdcba335b39455a267d68daf0
SHA1 hash:
847187074d52690362ff23e816128b14857e8e85
Link:
https://www.unpac.me/results/b7323741-1127-42ab-b730-75e48df12289/
SH256 hash:
c094444932babf732e788625413d66665af54fa789015decb7e2da3d3ab25dc3
MD5 hash:
49204dbac9267797c9f6679a4bac06ec
SHA1 hash:
5590f19a53f6e6a88d14adfbc83ea1cd7ae002c7
Link:
https://www.unpac.me/results/b7323741-1127-42ab-b730-75e48df12289/
SH256 hash:
85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614
MD5 hash:
5955d0d7f63b2cbb4d724c8597f17065
SHA1 hash:
4bac0dc7c2bdec705093e56c33e314054f70e64a
Link:
https://www.unpac.me/results/b7323741-1127-42ab-b730-75e48df12289/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85e06fedb8cd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/85e06fedb8cdd8ea049ec9b62d480e58e55356953fc02694863c916d204f5614

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
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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/445494/

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