MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6
SHA3-384 hash: a98339a6562870add9d0e42c52d5d26ac94bff3589ca5a3f7e74688fe32db36447c7aeb899011c8ca7659f6cd5f37e6e
SHA1 hash: 73bcfd3de51dee1a603936b6fd2038ad382b6f39
MD5 hash: 214781137223b5113aa03b3298eae10d
humanhash: iowa-mobile-venus-purple
File name:DOS31092ES.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:684'544 bytes
First seen:2023-05-01 17:18:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:KuW2iNvcEgZnjHIBIcdakkTyIW8/jsLedh8NbhrGHL1GzFw:pW1tCZnjo9dGTyT8/ALaKNFrKL0z
Threatray 2'658 similar samples on MalwareBazaar
TLSH T12CE4D00122B5CF2AF97ACBF40464FB4427F5B03B54D5D1281EF6A0CAD9B6F050E64A6B
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 Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOS31092ES.exe
Verdict:
Suspicious activity
Analysis date:
2023-05-01 17:18:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2a1a2035-ff42-4434-a672-49c26b0e8f2c

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/385866/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/644ff4863d47a64d306b838a/reports/f1d03232-bfd4-40ea-9992-afe8e7cd01ca/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ee69ab1c-4567-45f5-bcf6-2c2a9ae267ab
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224146
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
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 domain / URL
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 857099 Sample: DOS31092ES.exe Startdate: 01/05/2023 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 4 other signatures 2->42 8 DOS31092ES.exe 3 2->8         started        process3 file4 24 C:\Users\user\AppData\...\DOS31092ES.exe.log, ASCII 8->24 dropped 52 Injects a PE file into a foreign processes 8->52 12 DOS31092ES.exe 8->12         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 12->54 56 Maps a DLL or memory area into another process 12->56 58 Sample uses process hollowing technique 12->58 60 Queues an APC in another process (thread injection) 12->60 15 explorer.exe 1 12->15 injected process8 dnsIp9 26 hotelyeah.top 75.102.22.168, 49694, 49695, 80 SERVERCENTRALUS United States 15->26 28 www.profitz.live 199.192.30.193, 49692, 49693, 80 NAMECHEAP-NETUS United States 15->28 30 11 other IPs or domains 15->30 32 System process connects to network (likely due to code injection or exploit) 15->32 34 Performs DNS queries to domains with low reputation 15->34 19 cmd.exe 13 15->19         started        22 autochk.exe 15->22         started        signatures10 process11 signatures12 44 Tries to steal Mail credentials (via file / registry access) 19->44 46 Tries to harvest and steal browser information (history, passwords, etc) 19->46 48 Modifies the context of a thread in another process (thread injection) 19->48 50 Maps a DLL or memory area into another process 19->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-05-01 11:12:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zrxkylrdlgyiyxs4g7fpvqtneuwkr4rjsili7p24ocsuohwynlla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3674a39f9ada533ddff15f070a08cb1b9761877d5193e86b215811214250a394
Formbook
455357f9a8164dcc16dc461cb81c48bf0215d871152c7b6e1577944a4b6b6edf
Formbook
49daade32a02cad550a909add48d98aac63ac1cccf729758d7099975ad25ca82
Formbook
5267caaadc1e9d045e08de329de614b3b85f615aeec1a5927c32cfe82d493d2c
Formbook
5658c7c8569ab75900d22eaae71debe1b35de848590e3e740b01baf9b05a0efa
Formbook
6f36dc3fdd643325de052e582d3d42a4b65b0ed900870b245540c397e31404a6
Formbook
7e17d20032413cfa6dc32271e7a386b32a4cc79744171f9f2d9b895444c5e110
Formbook
898d893d7c46d0c70d498f0323b24175c4d49df99b88f57d30aef08cb3e3edca
Formbook
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
Formbook
f508b66b3b6398f2a4d73ecfd057ab0804320d523e09feefbe59ee33b1124508
Formbook
+ 2'648 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230501-vvtvmsab2s/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
677e31767f6a4f6c790f3f606dce29d249e620308cf0d41addc5351920afe27c
MD5 hash:
3ffa8d88a83ebb598d6ac4d3eed167cd
SHA1 hash:
89bd2403fb7bfd0805b8b856ba825dd0e314a7f2
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
Parent samples :
6f36dc3fdd643325de052e582d3d42a4b65b0ed900870b245540c397e31404a6
5658c7c8569ab75900d22eaae71debe1b35de848590e3e740b01baf9b05a0efa
7a5485f2125069864504a7667e5b12ec25e918195a849768c39148c752b023c3
cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6
SH256 hash:
a4548f9312f271e747ba1a89dfb35d754c0f90417674e41182af564a8a0bdd00
MD5 hash:
f7f660b583b309e75167ae044ddab9b5
SHA1 hash:
d3f470124d4a636e3d332e6ed63d6dd0138be8a7
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
SH256 hash:
fcb546165e400c3b0d3599bf69ce9019eb2d1510a5af1d6d41933d0d32a51274
MD5 hash:
af476c2905d6bbff3ec3d0a54777126f
SHA1 hash:
db7329d033e533be9b804af6ec21d3fb778c3ee4
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
SH256 hash:
494ccd44a82b2772f7dd9a8b3017420f4c82a881ca723c1a3b911a126bd6fe73
MD5 hash:
c3c59deb11404bc3c762e45376cf4485
SHA1 hash:
a7d1950559c73f69e0a2c73d7ef5fa5c8ee04195
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
SH256 hash:
b4ee622b7ea709521d1e4bb2199a4f76c56471ce833077ca1cd4660436d0ac38
MD5 hash:
3030e1c1de2b0de69e85920588b36591
SHA1 hash:
3ec677a67c4fcdd20a645fb845127035d7eee756
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
SH256 hash:
cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6
MD5 hash:
214781137223b5113aa03b3298eae10d
SHA1 hash:
73bcfd3de51dee1a603936b6fd2038ad382b6f39
Link:
https://www.unpac.me/results/75372f0d-9b0e-4c87-b720-f1238ea24431/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cc6eac2e2359/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/cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6

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
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.

Malspam

Formbook

Executable exe cc6eac2e2359b08c5e5c37cafac26d252ca8f22992168fbf5c70a5471ed86ad6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385866/

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