MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cac7d841736846ca4d7ab5fa75c04b050c8634bf0c1eb048186a32d00b78021. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cac7d841736846ca4d7ab5fa75c04b050c8634bf0c1eb048186a32d00b78021
SHA3-384 hash: 2e6b087d7eae4005739de2cd574e6442969a4a84f8c29c8d7f5453ae5841edc7f2948502d614c396012c52d4062f13e4
SHA1 hash: 07f56a3f3c8af1c2d2a0899ee916f259c340016e
MD5 hash: 8b4ebf0fa518d7aa53a53e9d5a5692c0
humanhash: magnesium-six-jupiter-november
File name:wealthx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'001'984 bytes
First seen:2020-06-10 15:13:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7d65399c5add7cb5e24be74fb6399173 (7 x AgentTesla, 1 x HawkEye)
ssdeep 24576:EpZm9/TXkFkZTdFBWwmMdH7lxC2NNNSjVh+Vyb:oT6prLt/z9Vyb
Threatray 11'171 similar samples on MalwareBazaar
TLSH B2259E12E6D26433C172363C9D5B5375B82ABE303D29A9472BE58E4C5F3B28139391B7
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6854075-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 15:15:09 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dswh3baxg2cgzjgxvnp2oxaewbimqy2l6da6wbebq2rs2afxqaqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
1fb309ceacbe3946132ea00e1bc669f3aa93fe2a05fc20afed62067c84b7f887
AgentTesla
3d90a7ed860b61af979db3c2e1ffc57615ee7a1f8e1386123d38a86c00a1572a
AgentTesla
428d4131025b3380f27194c9962cd333f871564d8cd0f46cfe1988154f487c7c
AgentTesla
42cca3ae2e4d971b4bd7acc8b205c22ba675aa08b760aac654514c5578d74dc2
AgentTesla
63fc3b0b471168010c1f4552579de07cbdcaf074aced788680a423404996288c
AgentTesla
9e89e61ca7edd1be01262d87d8e8c512f8168f8986c1e36f3ea66a944f7018fa
AgentTesla
a178933ec1c9031e9160c346af4c6723fae57a1b208ea2d7b482b26f40d023b0
AgentTesla
a5098f19a742da9d5186552a2b5c56eb6aa8272406c8a723c613d7f7b2215afe
AgentTesla
cadf00c7c6778328b6a33baca1814637721c5650961e80f579821c4c46b359d1
AgentTesla
cb757be99c1e4b53052ab918ce223e2c4a95ffb550cbc950c6178ccdc916c05d
AgentTesla
+ 11'161 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-hn6ajebkd2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

Word file doc c720344b0c46df19bd5297626f005bcfd9c794376a4d86be885472aac92336ae

AgentTesla

Executable exe 1cac7d841736846ca4d7ab5fa75c04b050c8634bf0c1eb048186a32d00b78021

(this sample)

  
Dropped by
MD5 fa1024c8e8dd099980c5a2cb3b8a1dc0
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c720344b0c46df19bd5297626f005bcfd9c794376a4d86be885472aac92336ae

Comments