MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 156f91714e02cac9a799c6a9b0a3b18b92bfb29c4fc617808d550b1a9cf0a96e. 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
AsyncRAT
Vendor detections: 11
| SHA256 hash: | 156f91714e02cac9a799c6a9b0a3b18b92bfb29c4fc617808d550b1a9cf0a96e |
|---|---|
| SHA3-384 hash: | f3dc91233011f67f963172d6a9217b9014658dcaca1534f16849c53f95054fb858afbffbfac1b890d137d0c211a8fa72 |
| SHA1 hash: | 24ad6e62d7cae435664a516de9cf2944d37a3d66 |
| MD5 hash: | 84ef97ad3237dacb7ea1502b5d53409a |
| humanhash: | stream-leopard-butter-illinois |
| File name: | Production order List Quotation.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 377'344 bytes |
| First seen: | 2021-01-18 09:08:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:tFBEfovK422dYC+NWp7UYyFhGwib69c4Ga+:qfoCr8pj4Pi2IX |
| Threatray | 564 similar samples on MalwareBazaar |
| TLSH | F6846D407ABB5765FABA9BF901721000DBB63D2EB93ED21D8C85B0CE1975F814991F23 |
| Reporter |  abuse_ch |
| Tags: | AsyncRAT exe RAT |
abuse_ch
Malspam distributing AsyncRAT:HELO: www970.sakura.ne.jp
Sending IP: 219.94.128.210
From: info@jibasan.sakura.ne.jp
Reply-To: aggreko@emirates.net.ae
Subject: Re:Re:Re: Notice on the above Quotation#
Attachment: Production order List Quotation.zip (contains "Production order List Quotation.exe")
AsyncRAT C2:
1.remcosagent.com:1993 (23.105.131.188)
Intelligence
File Origin
# of uploads :
1
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Production order List Quotation.exe
Verdict:
Malicious activity
Analysis date:
2021-01-18 09:28:22 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AsyncRat
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Connection attempt
Result
Threat name:
AsyncRAT
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-18 09:09:49 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
asyncrat
Similar samples:
+ 554 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Score:
10/10
Tags:
family:asyncrat rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
1.remcosagent.com:1993
Unpacked files
SH256 hash:
abb2f435456f12e199c9e286194a7d4c1574da21666a0960cfa7f9b5f3ffee19
MD5 hash:
4f76cb97e53d1dea89bb463616698c3f
SHA1 hash:
bcdc10419170e349ee4ce43d0836543cb73ac678
Detections:
win_asyncrat_w0
SH256 hash:
f296f6645334cb2fe37dedadb2b1482545b2e044adfbfdd063ecfab70e0e90d3
MD5 hash:
85283de65837a49ebc627fb5afac3ffc
SHA1 hash:
ab6849221460287cd6574984a74b1983c3afb36d
SH256 hash:
7654ad9e67599d376ad77c7b23273fd334f0ea8c07394dd17d72fcc90a0b0b6f
MD5 hash:
f40a2d4ae8e4d031f0e7ff0caf28ebbf
SHA1 hash:
99e874b66617bcd9566db86de732c3fb55f5a6b0
SH256 hash:
156f91714e02cac9a799c6a9b0a3b18b92bfb29c4fc617808d550b1a9cf0a96e
MD5 hash:
84ef97ad3237dacb7ea1502b5d53409a
SHA1 hash:
24ad6e62d7cae435664a516de9cf2944d37a3d66
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | asyncrat |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse |
|---|---|
| Author: | ditekSHen |
| Description: | Detects file containing reversed ASEP Autorun registry keys |
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | win_asyncrat_j1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects AsyncRAT |
| Rule name: | win_asyncrat_w0 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect AsyncRat in memory |
| Reference: | internal research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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