MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354. 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


IcedID


Vendor detections: 17


Intelligence 17 IOCs YARA 3 File information Comments
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SHA256 hash: 5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354
SHA3-384 hash: 2fb3b26684f4fc6eacca01f354bdbe9da3dd616221073c3317e4236f33cd6eb6135d60ad1d7625e67c4000223ee33ab4
SHA1 hash: 4baef093ea515002536b9de941b4a6df8d7a28a6
MD5 hash: 6172cb3957b8d2e9c6826b552ce3639d
humanhash: hydrogen-speaker-wyoming-lactose
File name:Yeni sifaris siyahisi.exe
Download: download sample
Signature IcedID
Create hunting rule
File size:731'648 bytes
First seen:2023-06-19 14:01:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c5ddd70a2f2ce9f4b9e5f4b86e781216 (2 x RemcosRAT, 1 x DBatLoader, 1 x IcedID)
ssdeep 12288:D4iyBJSbLJfaMAhJVNRdfNl6lFqZLDZGqtV2ZE:D3ykf9AJ5vcADHW
Threatray 1'277 similar samples on MalwareBazaar
TLSH T1C1F4AE27E5E06033D3221B79885783956C36BE702C27689B3BEC3E6C9F391446D69277
TrID 84.9% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.2% (.SCR) Windows screen saver (13097/50/3)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 60e08084a4c680c4 (3 x ModiLoader, 2 x RemcosRAT, 1 x DBatLoader)
Reporter malwarelabnet
Tags:exe FormBook IcedID ModiLoader xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
316
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
backup-message-10.48.112.68_9045-879784.eml
Verdict:
Malicious activity
Analysis date:
2023-06-14 08:02:59 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/654681a5-64fa-466e-9b6c-3bcabc53b612

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/400563/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67517116.20762.28299.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/91622/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger lolbin overlay packed
Link:
https://www.filescan.io/uploads/64905fdbe22e091290910c90/reports/b9225d18-407c-43f5-a598-a59774421d4f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354
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:
Dbatloader
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e9d0b1fd-fe16-495c-a287-77f32828dd91
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1257570
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
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
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 890589 Sample: Yeni_sifaris_siyahisi.exe Startdate: 19/06/2023 Architecture: WINDOWS Score: 100 77 Snort IDS alert for network traffic 2->77 79 Multi AV Scanner detection for domain / URL 2->79 81 Found malware configuration 2->81 83 6 other signatures 2->83 10 Yeni_sifaris_siyahisi.exe 1 3 2->10         started        process3 dnsIp4 63 web.fe.1drv.com 10->63 65 ph-files.fe.1drv.com 10->65 67 2 other IPs or domains 10->67 41 C:\Users\Public\Libraries\Pxzaxrjm.bat, PE32 10->41 dropped 43 C:\Users\...\Pxzaxrjm.bat:Zone.Identifier, ASCII 10->43 dropped 103 Writes to foreign memory regions 10->103 105 Allocates memory in foreign processes 10->105 107 Creates a thread in another existing process (thread injection) 10->107 109 Injects a PE file into a foreign processes 10->109 15 logagent.exe 10->15         started        file5 signatures6 process7 signatures8 111 Modifies the context of a thread in another process (thread injection) 15->111 113 Maps a DLL or memory area into another process 15->113 115 Sample uses process hollowing technique 15->115 117 2 other signatures 15->117 18 explorer.exe 8 4 15->18 injected process9 dnsIp10 45 ghs.googlehosted.com 216.58.215.243, 49702, 80 GOOGLEUS United States 18->45 47 nutricognition.com 34.102.136.180, 49701, 80 GOOGLEUS United States 18->47 49 10 other IPs or domains 18->49 85 System process connects to network (likely due to code injection or exploit) 18->85 22 Pxzaxrjm.bat 18->22         started        26 Pxzaxrjm.bat 18->26         started        28 mstsc.exe 18->28         started        30 3 other processes 18->30 signatures11 process12 dnsIp13 51 web.fe.1drv.com 22->51 53 ph-files.fe.1drv.com 22->53 59 2 other IPs or domains 22->59 87 Multi AV Scanner detection for dropped file 22->87 89 Writes to foreign memory regions 22->89 91 Allocates memory in foreign processes 22->91 32 SndVol.exe 22->32         started        55 web.fe.1drv.com 26->55 57 ph-files.fe.1drv.com 26->57 61 2 other IPs or domains 26->61 93 Creates a thread in another existing process (thread injection) 26->93 95 Injects a PE file into a foreign processes 26->95 35 logagent.exe 26->35         started        97 Modifies the context of a thread in another process (thread injection) 28->97 99 Maps a DLL or memory area into another process 28->99 101 Tries to detect virtualization through RDTSC time measurements 28->101 37 cmd.exe 28->37         started        signatures14 process15 signatures16 69 Modifies the context of a thread in another process (thread injection) 32->69 71 Maps a DLL or memory area into another process 32->71 73 Sample uses process hollowing technique 32->73 75 Tries to detect virtualization through RDTSC time measurements 32->75 39 conhost.exe 37->39         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-06-14 06:56:30 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
31 of 37 (83.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=la45uhzncwwvdkubmwdjkuxwfdthxm7dana6vh3btiiwoma6qnka._file
Verdict:
malicious
Label(s):
formbook
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icedid
Create hunting rule
Similar samples:
109ab3837f865b4ba288ca4a1fa4e8d416c04b3686376c55128553d4a4db55b5
IcedID
60e62d5459b1971893914ca21242c08a31cdc2dcdeed79e92c0b594e43bf8ec5
IcedID
7382318f5904040997bf14967bce3df6b323bf03901976df75a9b0e822dc5db8
IcedID
7c85f1aa39a1a12e2e1bf9d3b4b9f56e76304ce8efd332373f8404897b157a5a
IcedID
9932a48daf4df5a5f07836851c8b594bb54ede58c85fdb22f3198acd61da701e
IcedID
9973a0ac74f8649b431499862359352cc0e8639f4f46ae5ae2371fcdaaf31320
IcedID
e28fb1a3afa196f54c1a3928afee6932b99e5e363bcaac31a57881e58f3ccbd8
IcedID
+ 1'267 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:xloader campaign:uj3c loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230619-rb4nysfd81/
Behaviour
Gathers network information
Modifies Internet Explorer settings
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Reads user/profile data of web browsers
ModiLoader Second Stage
Xloader payload
ModiLoader, DBatLoader
Xloader
Unpacked files
SH256 hash:
ff8ddf0d1d7dba4ed9469e9884539d9f96442fb2ccabc60ba7f42b9a7e9ee4bb
MD5 hash:
dda405abe8fbd6861382fd10a64954f2
SHA1 hash:
ca0ab7e99407815129ef7719c570e5cff5b57d3d
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/f53832d0-b178-422f-9aa7-641c0cadadbb/
Parent samples :
8526ced4b278652fd3e897c2cf04fa19a864c6d34800cff1140ab61c601d910e
5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354
SH256 hash:
5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354
MD5 hash:
6172cb3957b8d2e9c6826b552ce3639d
SHA1 hash:
4baef093ea515002536b9de941b4a6df8d7a28a6
Link:
https://www.unpac.me/results/f53832d0-b178-422f-9aa7-641c0cadadbb/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5839da1f2d15/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DBatLoader
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5839da1f2d15ad51aa8165869552f628e67bb3e30341ea9f619a1167301e8354

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

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/400563/

Comments