MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529. 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


LimeRAT


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529
SHA3-384 hash: 24ea04f3e43801d9806c0d16e34d193f92fb9d0cc618e382056d9afa43a6a29bc0077730c09d86b3ff964a7685ee9b3e
SHA1 hash: 19671594e3c1a0430cc3ca8e88abb6bf84227cb7
MD5 hash: f57a7e75ffa8e9940b1c808a8284160c
humanhash: kilo-fanta-hydrogen-queen
File name:f57a7e75ffa8e9940b1c808a8284160c
Download: download sample
Signature LimeRAT
Create hunting rule
File size:677'888 bytes
First seen:2021-07-15 16:18:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:TKIsHWrNls9XOd4+QCs0J7nfHPemy6SQH1GbGVdJUJffQ44+Tw6N65bCvE:TKB0Z3vy6SQH1VDJUJfY44w9
Threatray 179 similar samples on MalwareBazaar
TLSH T12CE45A2C23BEA709F633FF359FA4A6489FA676B59215DD0D2DC0024B4821D41EEA7D31
Reporter zbetcheckin
Tags:32 exe LimeRAT

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
194.5.98.182:3601 https://threatfox.abuse.ch/ioc/160689/

Intelligence

File Origin
# of uploads :
1
# of downloads :
946
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f57a7e75ffa8e9940b1c808a8284160c
Verdict:
Malicious activity
Analysis date:
2021-07-15 16:23:12 UTC
Tags:
trojan limerat rat
Link:
https://app.any.run/tasks/a8c98867-dcb7-44e8-9a6a-a4876b573a74

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LimeRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/172044/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.924-1.UNOFFICIAL
Create hunting rule

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:
LimeRat
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5540d14f-d708-4ece-871a-d7159e31c3c2
Result
Threat name:
LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/817050
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-14 21:20:11 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uomfpvljbv3nvtg5kzhns5aq62lpslazcuf6lqp56uqrrkmssuuq._file
Verdict:
malicious
Similar samples:
1357e85e839e2ccd1128c409855469cc8367fb33ad606e3bd1ebd5eb08de39da
LimeRAT
21b388eab73d616288845e539ca31fc4ca8ed48ab7d17f89da8120e771e93119
LimeRAT
463ace81e13b8db2ec0d6ee4182e27a7a91c9c65555006ad064cd1e27e92a46c
LimeRAT
49bda02d360d6c5a7b5a340a72a8a32d5da1afe5e07653a781b0a3f610f8c332
LimeRAT
4ecc91d01c7a1c9846a5ae3d051771f98273f4250a621feec1094deae2b9920a
LimeRAT
55faab724133c2455e0f6d53a97693cc9b5058d3e0a05b34e0f4e7271e0f5412
LimeRAT
8130e7cb38e727c9f90c9ec404685cffdff6c731d780ba7220af582cadadb30b
LimeRAT
d47d28326953ea628f813610312145619cb7cb86e24470fd39050eeddef8dac8
LimeRAT
f2e67fd733ca7d4c22f1bda695c89d4a3f8ddb4dbfd7afb7b2ee22dcb81bce47
LimeRAT
fbaefdbb1266cd0801697b4d1d9641bfe6b0583ad4139b9f88194b13e8372db1
LimeRAT
+ 169 additional samples on MalwareBazaar
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/210715-2wsxdagzqs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
LimeRAT
Unpacked files
SH256 hash:
141cfd92e013bda32165970ce88f4e4fe386cf107c53d53c50701b0ab8267271
MD5 hash:
442d981ef3f818ee812459e03d13d03f
SHA1 hash:
c11c1eb2b676170eb23315eac93010e8363efcb1
Link:
https://www.unpac.me/results/c970eaa2-15b2-4a4c-86b8-846d5c15801e/
SH256 hash:
7be687735fb11042f6fbd9df695150d08f4ebe8598513b83f2b9ebb97fbe9bb5
MD5 hash:
da72dd2fd01ce19fab7fe4ecc3294b2b
SHA1 hash:
a2dfcbe14a1d725d736b2ef701f49d9b3d422e82
Link:
https://www.unpac.me/results/c970eaa2-15b2-4a4c-86b8-846d5c15801e/
SH256 hash:
5e895b5deeb620f019ea1531020e1c86c5de83def83cd560df958404e36da94e
MD5 hash:
e61365b22f4d43b09e7ec157792947e4
SHA1 hash:
5b5782f5f2c24ac657dd19b88835a5f9329c745f
Link:
https://www.unpac.me/results/c970eaa2-15b2-4a4c-86b8-846d5c15801e/
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
Link:
https://www.unpac.me/results/c970eaa2-15b2-4a4c-86b8-846d5c15801e/
SH256 hash:
a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529
MD5 hash:
f57a7e75ffa8e9940b1c808a8284160c
SHA1 hash:
19671594e3c1a0430cc3ca8e88abb6bf84227cb7
Link:
https://www.unpac.me/results/c970eaa2-15b2-4a4c-86b8-846d5c15801e/
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/a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529

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.

Web download

LimeRAT

Executable exe a39857d5690d76daccdd564ed97410f696f92c19150be5c1fdf52118a9929529

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1457051/
Cape
Cape
https://www.capesandbox.com/analysis/172044/
  
URLhaus
https://urlhaus.abuse.ch/url/1457074/

Comments


Avatar
zbet commented on 2021-07-15 16:18:51 UTC

url : hxxp://198.12.91.134/rtpc/vbc.exe