MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
SHA3-384 hash: 9a0613487c1fdfb9196c975e5bf456db46a2300eb7b26f12a81c447e5a2d74a77d192b3d420fa886e08ac857c851c122
SHA1 hash: abda75ce50c8c619686c22de6077d5e1c4ef78dc
MD5 hash: 8cbdc7d1fc24baa19b25ed1d3661cc5f
humanhash: wyoming-cardinal-yankee-hawaii
File name:RFQ for Ticket#672.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:743'936 bytes
First seen:2023-05-08 17:05:29 UTC
Last seen:2023-05-13 22:56:37 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:mRFGL1gmxsGKpbRyDPaNKg1p0I9eOuSD1VUNu+5ybMmYsRDf7PTHBz:KU1gmqTpbUTaNK4p0I9vrnUNbZ+
Threatray 3'144 similar samples on MalwareBazaar
TLSH T112F4F122B169AB56D37C47FD5608890007BC2522BF7BE7282DCF50C9ED76B406711EAB
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 threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
290
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ for Ticket#672.exe
Verdict:
Malicious activity
Analysis date:
2023-05-08 17:07:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/75b24adc-1cf5-4d50-83d6-d21c6e35ca4d

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/387580/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.66916293.16164.3897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo packed
Link:
https://www.filescan.io/uploads/64592bfcc2315c7ec20e79cd/reports/79388da5-411f-4cbd-a955-f80158261464/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ce67f0e-9428-417b-b9d2-cda333603f36
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228496
Signature
.NET source code contains potential unpacker
Found malware configuration
Machine Learning detection for sample
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
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-07 09:59:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dq7alqo4k64c7ms3xcxtfowyr3yxuudyqgczrqyhhbtvztchfh6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05d5959859302af9ef3ca1d463ea227f4e5d74a7bb100c7425db3d9e61e0b257
AgentTesla
3f22bd2e20b994c404cdc3fd87820817b32c3471d003c3156186ecac22936022
AgentTesla
4c88e26f710c4aec376be1d0162bc0edbb5dc0092f5c786c9f5c15b4c5bc9706
AgentTesla
4e2f902a6157d7799507b7f68c908c9a2527faba55d4a8b5491906b8b27742c0
AgentTesla
5c76a96da653327e6693cf7b0cd13af04dccdc8cab2692fdb707b293c197c2ee
AgentTesla
6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
AgentTesla
7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
AgentTesla
e6c7bf9f389f560ec25ba1808468c5d334cf75d2142face3704aac05af8c024b
AgentTesla
ece8d55b66fdd470a1037290b30a2e6e66d0ff38fa366ec37a2b0a330364093e
AgentTesla
ee4ff10990ca92dca3a0ee6feeff6930f5dbeb239e747cf69ab4560a65a9fd0e
AgentTesla
+ 3'134 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-vmdtfsbg53/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6155153237:AAHwniNOLh5IeMqe3WWu52NIjrXAphPX4U4/
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
SH256 hash:
65e0574f002bc64492c0318ec4bea714a57779577ae7e0f589fd3723776dcea0
MD5 hash:
e7b54e07746855c12c2a83b0613ba33c
SHA1 hash:
d5c4f1d95a0d7ecb9d9319af6f9fb4d268542964
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
Parent samples :
1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
6e5c020da66ea1b65b6b339dbc32987746a48a112bb75317808ac6c77777f7e7
9b71b31d74304616ebc7abb5550e3ac8e9d6456ee819eb8eed14a59c1079c28c
14d2f29a80efcfe126628046ae8b02b78722c8bbd7c54c2c8900c44805455bd2
baa855589cec9a4aeff9575393b8f2a46f5e2251dfc8f8cc009c5a6690ec9409
6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0
cca30cba64c9679893c85367083785816667a745a2a382afd3b0311285c7017f
SH256 hash:
280001013946838a651abbdee890fa4a4d49c382b7b5e78b7805caef036304e2
MD5 hash:
d4b6893a5512534104c6c7403be60897
SHA1 hash:
d4b51c3e4cafb3b146435a4e2e21bb5ddf15956d
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
SH256 hash:
bd50ddc21c81cb23be1a0eb29d5d0bdc52a6b82bf6df5cf32771e1437162b460
MD5 hash:
86e352a0bb396ddd98e0c05978267d8f
SHA1 hash:
374704a82bdf32a06c2e4f2689a1bc93e07d93be
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
SH256 hash:
5b6518462a1c8b9d510870270e8df1d28dc2c8a440dba644e498791c4f55f64e
MD5 hash:
ab728725c4fc24e6239f19e7f6dcfacb
SHA1 hash:
0721578567aa00e6928c1bc03a5a599c807d9a41
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
SH256 hash:
1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
MD5 hash:
8cbdc7d1fc24baa19b25ed1d3661cc5f
SHA1 hash:
abda75ce50c8c619686c22de6077d5e1c4ef78dc
Link:
https://www.unpac.me/results/cb0cb349-fffe-4eab-81c5-e17e42ccbdf2/
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/1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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

AgentTesla

Executable exe 1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387580/

Comments