MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11. 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 2 File information Comments 1
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SHA256 hash: ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11
SHA3-384 hash: 3f89a29a140df5c81c42a552745a6e4b825ba4b909c1ca78f3f7e4cb1e6959234520fbd234563332c94a361463f1e4d3
SHA1 hash: fd34079eb0d7fbd861e9f58007e5a04818df2225
MD5 hash: ad7044ebf719d3e2a8dcb65ec13140e6
humanhash: king-grey-angel-dakota
File name:ad7044ebf719d3e2a8dcb65ec13140e6
Download: download sample
Signature Formbook
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File size:840'192 bytes
First seen:2022-11-07 12:26:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'633 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Rh6WxQir2iNM27toeMPVRSo92XN2wTvaBWf/TGqQbP+oPEegYz6Wzx5PuV2eMAW9:R9r1yaHMtYoeacGbP+oPpfHTj
TLSH T161050216F317FEE4E92807B869315C631B72E81AA968C97C1DC635AB0C35343225BDDB
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Order 0711.xls
Verdict:
Malicious activity
Analysis date:
2022-11-07 11:22:15 UTC
Tags:
macros trojan opendir exploit cve-2017-11882 loader formbook stealer
Link:
https://app.any.run/tasks/fa588169-f6d7-40f5-9413-f1c3fe2b29c0

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/329900/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
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SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6368f99c15611f8d8bf950c3/reports/0eed62a2-f3b8-491f-a7de-adbe273e21a1/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f950539-d612-4e65-a877-31a855f798f7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1107225
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
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 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: 739888 Sample: evE52YU66U.exe Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 10 evE52YU66U.exe 3 2->10         started        process3 file4 34 C:\Users\user\AppData\...\evE52YU66U.exe.log, ASCII 10->34 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 14 evE52YU66U.exe 10->14         started        17 evE52YU66U.exe 10->17         started        19 evE52YU66U.exe 10->19         started        21 evE52YU66U.exe 10->21         started        signatures5 process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 23 explorer.exe 14->23 injected process8 dnsIp9 36 www.mycutsalon.com 91.195.240.117, 49715, 80 SEDO-ASDE Germany 23->36 38 anosay.com 137.184.102.84, 49713, 80 PANDGUS United States 23->38 40 7 other IPs or domains 23->40 50 System process connects to network (likely due to code injection or exploit) 23->50 52 Performs DNS queries to domains with low reputation 23->52 27 rundll32.exe 23->27         started        signatures10 process11 signatures12 56 Modifies the context of a thread in another process (thread injection) 27->56 58 Maps a DLL or memory area into another process 27->58 60 Tries to detect virtualization through RDTSC time measurements 27->60 30 cmd.exe 1 27->30         started        process13 process14 32 conhost.exe 30->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2022-11-07 12:14:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zy2alzv5sv6t5hdhgp5qxyl66di5kawnh3d532qqkwygh373xqiq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:je73 rat spyware stealer trojan
Link:
https://tria.ge/reports/221107-pmrgnafef3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/714503d3-ed58-4598-a471-edd4aaa9a3b0
Unpacked files
SH256 hash:
113aa493442ed9c8229a68cbcdcb2ac76fad66eeff28a43abbf1fc6da29999fa
MD5 hash:
1865234e2772ae9cd2ddae877a6bb7c8
SHA1 hash:
a87f9a402abdfdc12ccea8ca7c3930b6165430c6
Detections:
FormBook
Create hunting rule
win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
Parent samples :
ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11
3087e009892413634240cb102657b7939b8e7cb735ed1261739b895f08dc56fe
SH256 hash:
d840b56edffcc98a09a583d7500ded82921443e773baeb4c4653e94f3abd1e10
MD5 hash:
a48e56eaf38a403fe17d61884f241cc5
SHA1 hash:
d2a80745d9e884634d2b437e8b92629a80370506
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
SH256 hash:
92bd802a0f7eb1213758a6c1a4c07302e0320c3a2aeb6273b0303dd3bbdefe90
MD5 hash:
046e97119545e5abde2f40b5dc3a0344
SHA1 hash:
3e69b67ddff2554c8cd72e129d4da9c8acd9d331
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
SH256 hash:
ffaf9d57ece2d5311b340d01689d219adf49ebb1c31ab6ad61de28a53ed7f368
MD5 hash:
190843f1fb5e99f454871c2dd3911988
SHA1 hash:
2c90188bd7cd18b710b2be38afdf3b2b3bb64e24
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
SH256 hash:
2690d1abec5e314ea9e277fef7229d699506e05ce98794bd5fb684f5c14a53d6
MD5 hash:
987cd683a69212af9a2792806584e1d7
SHA1 hash:
35f56f1d132ff9ba135e2297ce205135cec4d522
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
SH256 hash:
ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11
MD5 hash:
ad7044ebf719d3e2a8dcb65ec13140e6
SHA1 hash:
fd34079eb0d7fbd861e9f58007e5a04818df2225
Link:
https://www.unpac.me/results/03496336-4e04-4b8f-b3ab-9033c97fe322/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ce3405e6bd95/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11

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
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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.

Web download

Formbook

Executable exe ce3405e6bd957d3e9c6733fb0be17ef0d1d502cd3ec7ddea1055b063effbbc11

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/329900/
  
URLhaus
https://urlhaus.abuse.ch/url/2403200/

Comments


Avatar
zbet commented on 2022-11-07 12:26:39 UTC

url : hxxp://180.214.236.114/spaceDrive/.csrss.exe