MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee
SHA3-384 hash: e660e16742242165c01d4f847b97e25abc9e924d2f3c71afe416d2ae217f855251f11fa8e36493089bd34256038887a7
SHA1 hash: efd0a3f4bfbc2616356c8937bdefb2a8d916950a
MD5 hash: 80ba0c92bd8bebfc4ead324e550e2797
humanhash: bravo-two-emma-london
File name:ASLF1SR00116 40HC 21T05 DALIAN TO GENOVA..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:732'672 bytes
First seen:2022-08-08 08:06:49 UTC
Last seen:2022-08-15 06:55:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cc1fadbd23c2bfd0a0322aa7e67d1d3f (4 x DBatLoader, 3 x Formbook, 1 x RemcosRAT)
ssdeep 12288:KmhCsMYEubn0UsjX4gaYv+tdqw1xBXEtFSOUHU3PiyMcCd5sY3nk18z:xnMYEbTjfaxtdqQVESreixHfk18z
TLSH T163F49EF1F79044F6CD226A77D8269D68D426BF20195C184BBBE43ED88F386C2781B257
TrID 28.5% (.SCR) Windows screen saver (13101/52/3)
22.9% (.EXE) Win64 Executable (generic) (10523/12/4)
14.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.8% (.EXE) Win32 Executable (generic) (4505/5/1)
6.5% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
File icon (PE):PE icon
dhash icon c730f4e4d4d830c7 (5 x DBatLoader, 3 x Formbook, 2 x RemcosRAT)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
274
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ASLF1SR00116 40HC 21T05 DALIAN TO GENOVA..exe
Verdict:
Malicious activity
Analysis date:
2022-08-08 08:08:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c1239b01-8327-41cc-b9dc-8b12ffd8c7ce

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/297074/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.8115.7684.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.W32.AIDetect.malware2.12327.21021.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching cmd.exe command interpreter
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/28353/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware keylogger packed
Link:
https://www.filescan.io/uploads/62f0c42abcf76fcb6cf59d94/reports/5d2229bf-760f-4169-a76b-7b35d566fbf2/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/97b7bf6b-94a6-441c-bac4-e88034afdd35
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047801
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected unpacking (creates a PE file in dynamic memory)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 680295 Sample: ASLF1SR00116 40HC 21T05 DAL... Startdate: 08/08/2022 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Detected unpacking (creates a PE file in dynamic memory) 2->50 52 3 other signatures 2->52 7 ASLF1SR00116 40HC 21T05 DALIAN TO GENOVA..exe 1 18 2->7         started        12 Ehpaaqhhk.exe 16 2->12         started        14 Ehpaaqhhk.exe 16 2->14         started        process3 dnsIp4 32 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49755, 49760 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 7->32 34 onedrive.live.com 7->34 40 2 other IPs or domains 7->40 28 C:\Users\Public\Librarieshpaaqhhk.exe, PE32 7->28 dropped 30 C:\Users\...hpaaqhhk.exe:Zone.Identifier, ASCII 7->30 dropped 54 Writes to foreign memory regions 7->54 56 Allocates memory in foreign processes 7->56 58 Creates a thread in another existing process (thread injection) 7->58 16 cmd.exe 7->16         started        36 onedrive.live.com 12->36 42 2 other IPs or domains 12->42 60 Multi AV Scanner detection for dropped file 12->60 18 cmd.exe 1 12->18         started        38 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49765, 49767 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 14->38 44 3 other IPs or domains 14->44 20 cmd.exe 1 14->20         started        file5 signatures6 process7 process8 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        26 conhost.exe 20->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 02:47:29 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbico6lwjrgovt7uwsrzuoe36ezytnzu7gphmfqmqznc3jwsdpxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/220808-jzy5dafgbq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Checks computer location settings
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
dae03f035dca12ffa33f3fee03fa37a5329b6d68c1ea16f1433278e3c192f934
MD5 hash:
d7d31cd80ef706fbdbe0433270949e72
SHA1 hash:
4f5c50829960ce00e7d60ad625a55599e17fce5b
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/0ba6259c-35d8-4753-89f2-e21046ae0b43/
Parent samples :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 hash:
88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee
MD5 hash:
80ba0c92bd8bebfc4ead324e550e2797
SHA1 hash:
efd0a3f4bfbc2616356c8937bdefb2a8d916950a
Link:
https://www.unpac.me/results/0ba6259c-35d8-4753-89f2-e21046ae0b43/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/88502779764c/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/88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 88502779764c4ceacff4b4a39a389bf13389b734f99e76160c865a2da6d21bee

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/297074/

Comments