MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8. 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: c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
SHA3-384 hash: 09b27b6587611145ef36b3741959fddde6a286bb9ee0450d2650d3654bd4c6aaedda35110c5691e00c13ba2a25569fd5
SHA1 hash: b90a7bc656193221a4365ccd97fef88f1927d0a3
MD5 hash: 4ef95506966ec368bb5fef61b734eab0
humanhash: eight-muppet-dakota-vermont
File name:Transaction_Receipt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:856'064 bytes
First seen:2023-06-09 11:53:04 UTC
Last seen:2023-06-09 12:54:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:Jh78U1wr+DKIE+oBYFqdhshvZnCP+GREixvgOD:JhDT+p+IEvs3REilgG
Threatray 3'522 similar samples on MalwareBazaar
TLSH T1E30571BC5D07E6EBCE38E26A95F02307B3651517B65EB88C2ADA3B450D93DC132D064E
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter cocaman
Tags:AgentTesla exe SWIFT

Intelligence

File Origin
# of uploads :
3
# of downloads :
282
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
backup-message-10.48.112.41_9045-730256.eml
Verdict:
Malicious activity
Analysis date:
2023-06-08 06:15:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/024d9568-2765-4c17-b500-7a556d084094

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/397385/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67423981.18000.22803.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd.exe fingerprint lolbin packed
Link:
https://www.filescan.io/uploads/648312da39ba775c46e0bd5a/reports/341dfcec-59d2-4834-b0ff-d3ae58e87a44/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e48346f5-502c-458f-ac61-b6f8bf099d2d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251917
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-07 17:31:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yrjbti75bt2rgygdbn5kbs5jqwwr2kada6c2xhofbayjavaebhma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
251ca0215e976403d529fba60bd67ca614a3e6b18a7f2420c64acbf31400ed7c
AgentTesla
2be71dbd5717aadd41efe306affff9fb63675adb1dd4f1a5a7b5d123c4ba508b
AgentTesla
3e1f623f0b2c1b85bcbca396bbeb79e06db39138a004c14201827ed1a8ca377a
AgentTesla
4b0d72fd6c23df11b0a836e7cdf73dcee7a18c6825a342fa239797080a3b4cc0
AgentTesla
74d26f4b119393b4528ff36ae1ed9ddf2fd9b6e36f3dbd9c7456ad692687905c
AgentTesla
84c7973871a6a639c40534f9e3fd7135bd35cd1b0eee937cc849af90c903c4c2
AgentTesla
bb992023216a9723d9157cacbe3f2dec846902eacce0122734d6111c85ee6309
AgentTesla
c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
AgentTesla
+ 3'512 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/230609-n2vxysch4y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
4babf29ecb43a5757080536616d5e89c5aaffe7bdf97cbb6e817b11969512aef
MD5 hash:
ebc438267d37ff3380c646cae4d0919f
SHA1 hash:
f98121cbdeb916e8a076cdaafbecb4a83a45d06a
Link:
https://www.unpac.me/results/9e897881-3bda-49e0-b1c9-8c24f381483d/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/9e897881-3bda-49e0-b1c9-8c24f381483d/
SH256 hash:
f5f0576064260ca8994961e9bac29e51ad52cc7473d52f1379d5c533a40beae3
MD5 hash:
b2ed9276e6686711ed5ec6a3a1342147
SHA1 hash:
533064433d0a15f8a28f79bbe8b8ea5b5ad37ffd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/9e897881-3bda-49e0-b1c9-8c24f381483d/
Parent samples :
cb3964a3b6a2ee8bd2bdbc3a3b65306546cecec2deb444968ee8f33ce2c1a593
2be71dbd5717aadd41efe306affff9fb63675adb1dd4f1a5a7b5d123c4ba508b
c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
3e1f623f0b2c1b85bcbca396bbeb79e06db39138a004c14201827ed1a8ca377a
a9adeec302ab071989a321a13b0c9b1f12e4c0fd69f3dab0a99e46d165a40cd3
2406e6d5ca634a5b588ee4bd967cc1ac4ace9e24ac4761471c992f4a1450469f
7cae209399f08c5a85de444babd258aadb253b625356dcd47e4ccf4fca8a013e
db4298e6b1ab62b76c39dbedd3bedcef513acf96a75cc97eabf9f82741027ea5
SH256 hash:
c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8
MD5 hash:
4ef95506966ec368bb5fef61b734eab0
SHA1 hash:
b90a7bc656193221a4365ccd97fef88f1927d0a3
Link:
https://www.unpac.me/results/9e897881-3bda-49e0-b1c9-8c24f381483d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8

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

AgentTesla

rar 15e42a2b2e8289d8690f08bb2ec3bd0f56769e7c84e509f1b71c63c329769a4c

AgentTesla

Executable exe c45219a3fd0cf51360c30b7aa0cba985ad1d28030785ab9dc5083090540409d8

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 15e42a2b2e8289d8690f08bb2ec3bd0f56769e7c84e509f1b71c63c329769a4c
Cape
Cape
https://www.capesandbox.com/analysis/397385/
  
Dropped by
SHA256 ee38a762fbe525dbac038852d66a4d0fa3518fe60337478917a608ca3fd7da30
  
Dropped by
SHA256 c86b63c5c7cf3ff83175f60511151fbc993d42566f1bc38cabffd15719a14e59
  
Dropped by
MD5 5af24fc7f1fc2c55d515b0fdd11a9594
  
Dropped by
MD5 14167d46ab702d6b50fe1d3c77f8f1f5
  
Dropped by
MD5 8d66c3ab701aca56ff9d883baa5a8dfa

Comments