MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2
SHA3-384 hash: a8bcaead52cd929be6a08c35ab051a36be4b6b164f4df5f43a73e9098a8b29e55323074e31337cfb7b6c7aff3969f64c
SHA1 hash: b74fc8146da6a80b7c3f717900825783d419c31a
MD5 hash: affce132a27adf2d4a2ee5c468cb32c5
humanhash: indigo-lemon-one-muppet
File name:Remittance Copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:695'808 bytes
First seen:2023-05-30 13:32:09 UTC
Last seen:2023-06-06 13:26:07 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:okKvYhp1x0cO7t9qmvm0evA7ucbGh7sNqkH5y9CSte3u:okKvi1x0cOj9v5ih7Z79
Threatray 1'966 similar samples on MalwareBazaar
TLSH T128E4F82A05BC16E2C177D2B95FD4ED57F6D08C963E08DDA985C24FDB3612A13209BC2E
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
263
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance Copy.exe
Verdict:
Malicious activity
Analysis date:
2023-05-30 13:32:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/30926f75-a5b6-4506-a417-a7248e5a23ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/393598/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67296106.4542.3421.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6475fb0f0de8f2edf7efe127/reports/c068f266-f231-4ae8-9c88-6f8b1a1c8915/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2
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/79178c42-1b6f-4dff-ad91-30e63431380f
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1245301
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 878310 Sample: Remittance_Copy.exe Startdate: 30/05/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 7 other signatures 2->51 7 Remittance_Copy.exe 6 2->7         started        11 OUoZEBShSDxmY.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\OUoZEBShSDxmY.exe, PE32 7->33 dropped 35 C:\...\OUoZEBShSDxmY.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp80CB.tmp, XML 7->37 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 13 Remittance_Copy.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 21 OUoZEBShSDxmY.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 OUoZEBShSDxmY.exe 11->25         started        signatures5 process6 dnsIp7 39 gimpex-imerys.com 5.100.152.24, 49692, 49696, 587 PUBLIC-DOMAIN-REGISTRYUS United Kingdom 13->39 41 mail.gimpex-imerys.com 13->41 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        43 mail.gimpex-imerys.com 21->43 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal browser information (history, passwords, etc) 21->67 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-29 19:18:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xr6o3pyx6kr3bthk7d56vm5iuoevhunwjml5rhphjpwayoafc3za._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
13e98dcbf169f54503a15d9415b086222ae48f2e872c69c9417e56d29f610b85
AgentTesla
443bf4c67abdfcfa19422630a83facdbe366945ba39b62ca6261f81224787d80
AgentTesla
4bfb034ba82b58966a05d36c77d359fa5d2e133a58e40f4aaed49850b048fa7b
AgentTesla
53b48f956a35a099893d037f8a7f48e4d6c647b12fc333888101152dde8c2c20
AgentTesla
73fefba42ae16381d9b77d51cfd2e01942be0ce74e25d296eaec217c212992ce
AgentTesla
773138409fdfff166094dd720d55edb343a5ac859c6e61ffc880df4be163f65c
AgentTesla
86c51d21c17d07f820d88f41dea0e51f619a66573b72eee4442b50b799e1a73c
AgentTesla
a597c0dceb858e1d7e5fc33680977c8f418ebe1c9925f37d924ff47604d1d1db
AgentTesla
eda98286056888838732e3394913161d04b8c3369c49f91edd6dde003b9b69fa
AgentTesla
fb36ca37495933a6fdd5da7db3dc63e1eba950c54a2626e7fbcf520118a0b09e
AgentTesla
+ 1'956 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/230530-qtjk3ahg83/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
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:
c87bac2268101b1365b586649874a2c9bdc5bb2c2619491d6244018a2f25ed9b
MD5 hash:
7cb4d1f834aaf466b4748a3d3ec80a80
SHA1 hash:
b6073ce68918f808ade6832849f931e6b7826b9b
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
SH256 hash:
eca0e8b6d6b4791d76996078a45917d4e96c769a82b521ed2783130063b39a09
MD5 hash:
f9f9e4152d05f9484e22f1a588d7d349
SHA1 hash:
43b0705c3e4324995188df1f9722ed830c67f21a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
Parent samples :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 hash:
0b861d0e19d173621dba77fc3954b6325b3e89e0856817eb9ac1b0e4b4b6f9a0
MD5 hash:
34e9924238cc9c184aed0f7e0dd905ab
SHA1 hash:
42e0e3852a327ae2d232858ba41fca9cadd628db
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
SH256 hash:
b52c29ba9ef8996bdf721950d900db96f1befb9883eb38c2075528e60c7aabd4
MD5 hash:
7b6143d9d94c8b80d191b77d8b6d1ba2
SHA1 hash:
1c91704ff6da2a9dd8aaa2ff2d5a5f69a445f76b
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
SH256 hash:
cc6155be1ca24fdc8cca12b70091ea19639922af3a9712b07c28848cf9e8e6ea
MD5 hash:
f9fdffa26aceff3074372490eacd3564
SHA1 hash:
1aba196c39897f2ad409f3080fd6cd9c4389f0a8
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
SH256 hash:
bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2
MD5 hash:
affce132a27adf2d4a2ee5c468cb32c5
SHA1 hash:
b74fc8146da6a80b7c3f717900825783d419c31a
Link:
https://www.unpac.me/results/4487e23c-ce17-474b-b8b2-5ce6492bd3da/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc7cedbf17f2/report/overview.html
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/bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2

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

zip d37b5f567cc6114faa278efebb1643fab602ea3a47d2d0465a1b9dd0193fd075

AgentTesla

Executable exe bc7cedbf17f2a3b0cceaf8fbeab3a8a38953d1b64b17d89de74bec0c380516f2

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/393598/
  
Dropped by
SHA256 d37b5f567cc6114faa278efebb1643fab602ea3a47d2d0465a1b9dd0193fd075
  
Dropped by
MD5 e32465c461d852faf8ec5df1745b857e
  
Dropped by
SHA256 f367742f47c4393cbf051efb8fee7cd26b9b183ad2ff68d0193fb30ef0e7621c
  
Dropped by
MD5 4678959f46078a01caeffe93ac0d34cd

Comments