MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1
SHA3-384 hash: 7103c9849dd1b031af893d221b9e92cf0daf65969cdbe724a49f30411fc2f34acc0afb5ac74e6e73b2f34fb5cae5e864
SHA1 hash: f44acfbe050730ce0d2742e12465f2b4e5048906
MD5 hash: 57319b3e631266848a6424e28f38c194
humanhash: ohio-wolfram-cup-one
File name:57319b3e631266848a6424e28f38c194.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:575'488 bytes
First seen:2023-05-08 13:04:25 UTC
Last seen:2023-05-13 22:43:54 UTC
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:/m35oTGygkE+vpoXnAF23h1lI69j/Sl3SYFcje/Rb:/UCrgKvcAKRI8bjeJ
Threatray 3'127 similar samples on MalwareBazaar
TLSH T128C4F25522B58F64E9768FF0293DF84403B274E795E0E61D0EE654CA6FF6F006A80B27
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
264
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
57319b3e631266848a6424e28f38c194.exe
Verdict:
Malicious activity
Analysis date:
2023-05-08 13:12:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5b19f6b2-0e20-4329-9432-dd71608c9aac

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/387542/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6458f37fd76c8c7b476e4d70/reports/3f46ac60-ee61-483b-8429-630c60cbfae3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/084f7743-ab5b-4aea-b5b9-46e359524df3
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228292
Signature
.NET source code contains potential unpacker
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-05-08 13:05:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dcclp7zciytdicoy5dkt2azxdsak77ojxrmiivoqxbxcu56fzpyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
397ca8a839fae5e6c07fd3036a25e5df37220967ad381ca181da0a97354ed8cd
AgentTesla
62413ad16a42665b9396e1cce548b6e212c5cf21d3d2d8ae8c02ba83bd69fa0e
AgentTesla
823a206dcc8e78823dd154d935da7c7ba7029b9b51adfa1caaaca282fc7df829
AgentTesla
8fb29a999e6c92b4511cff2615d6e518ebb42028ec49652ea76e1d8322166b17
AgentTesla
b050f56ceec41d0c409065b66cf598cbaf75a565afab1b47552624e085a3a9c4
AgentTesla
cc9fd84fffa1811ef3177586d7c6aee88dc4dc5412fd658ee4bb36ff934eec01
AgentTesla
cce03ee9cac9ccbacb587c0fb5426aa0435a9e1278d0d5472ab0ae06139687ed
AgentTesla
ce0dafe328f758e308ede4abcc1ab07c6dacaad8597c688a51acfc4110b0c74b
AgentTesla
e41b0a6b4bcbd587687a7d0fb61fad61a4540df2b09bee9c19f2dccb1478e554
AgentTesla
ea138d2457b49cccaf16cef8ff2a7479ed5e5207081c5d7ced0a2a3049dcdc16
AgentTesla
+ 3'117 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230508-qbhaaaag26/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
6edb1c610ce66ff00516645c5a1022c39b326ebacf05136d51c1dc189503a291
MD5 hash:
fdfcec05c0201b1bce852af9b7be06e7
SHA1 hash:
f4db5c12d2513cdb930bce6d84320d3b1df24c82
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
76c77298b1fb78e8678cb35f14bde0ea4903ef2a5c474c3a2fe103b5ed44c1ae
MD5 hash:
0263379eef59ed05879b36f1f7e551d5
SHA1 hash:
58c2cd23fee86a310774f3bf8d76a384f5ea7347
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
SH256 hash:
017cb4f89965e26ea448d92fb85886cf7db52a831405a24a4f5f3779dac7d580
MD5 hash:
9b41c24e16317e1468dabb6464b05ebd
SHA1 hash:
3d0dc45f0143a96cc91e0daf7ac5c8746738bf4c
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
SH256 hash:
8d0d73bca286a4b6d0130bbe65e63935f26d9acbf58a4724b41263d95b13bc88
MD5 hash:
7e65182e80ec0e491a5bb33e8db80ae3
SHA1 hash:
0d921adb99090e2f825615102758e8acc9fd50e4
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
Parent samples :
cce03ee9cac9ccbacb587c0fb5426aa0435a9e1278d0d5472ab0ae06139687ed
1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1
ac4f95e274427abe5af52a9af50ffc74db27a0c87969d1097dc35d75d36d77d7
9652929fc702b8e9aa0d69b6902bb69b845d3445b174d2b1ec25923de63cad76
98d735989cc1423bdd21526c42deaa86db9982f5c7e6c09d37adb881afa9c8f8
d21806c0151bf7c8df900c319a6eb1ce315ee00298860fdbe1aef252fb3ba160
SH256 hash:
1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1
MD5 hash:
57319b3e631266848a6424e28f38c194
SHA1 hash:
f44acfbe050730ce0d2742e12465f2b4e5048906
Link:
https://www.unpac.me/results/6342c2cc-66b0-454e-a5ad-bf4167ba147a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1884b7ff2246/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1

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.

Web download

AgentTesla

Executable exe 1884b7ff2246263409d8e8d53d03371c80affdc9bc588455d0b86e2a77c5cbf1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/387542/
  
URLhaus
https://urlhaus.abuse.ch/url/2299038/
  
Delivery method
Distributed via web download

Comments