MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6. 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


ImminentRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6
SHA3-384 hash: 146e79122457d54cd95501f4490fdf4498caa0c98dbb4b48eb5406026c1f2036bcf15a2995f2e0011c4793007e31e1c5
SHA1 hash: 182bc43c06a76246b11940570392dd1bcf4ce975
MD5 hash: 758634dc4b46354aab2b8d9a3ea2079e
humanhash: arkansas-arkansas-lithium-four
File name:SIM Swap Document Request.pdf.exe
Download: download sample
Signature ImminentRAT
Create hunting rule
File size:963'712 bytes
First seen:2020-11-06 09:47:51 UTC
Last seen:2020-11-06 11:58:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:u72Na8QIEh0+Qd4dNRvBem+3Gdq0d5M63h+SwK:LI8Jkdj8p34dG63
Threatray 16 similar samples on MalwareBazaar
TLSH 2D251274E309FC21DC490E746874F42A1A3E6F467425AA5F7EACF1661BB23C13488E5E
Reporter abuse_ch
Tags:exe ImminentRAT nVpn RAT


Avatar
abuse_ch
Malspam distributing ImminentRAT:

HELO: vps41306.inmotionhosting.com
Sending IP: 104.152.109.9
From: Olukemi Odewenwa [ MTN Nigeria - S&D ] <Olukemi.Odewenwa@mtn.com>
Subject: SIM Swap Document Request
Attachment: SIM Swap Document Request.rar (contains "SIM Swap Document Request.pdf.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Launching a process
DNS request
Creating a file in the %AppData% subdirectories
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Connection attempt to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
Imminent AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/522301
Signature
Antivirus detection for dropped file
Detected Imminent RAT
Drops PE files to the startup folder
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Imminent
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 310264 Sample: SIM Swap Document Request.pdf.exe Startdate: 06/11/2020 Architecture: WINDOWS Score: 100 51 Antivirus detection for dropped file 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 9 other signatures 2->57 7 SIM Swap Document Request.pdf.exe 4 2->7         started        11 HJdyTuap.exe 1 2->11         started        13 Server.exe 2 2->13         started        15 Server.exe 1 2->15         started        process3 file4 39 C:\Users\user39one, PE32 7->39 dropped 41 C:\Users\user\AppData\...\HJdyTuap.exe, PE32 7->41 dropped 43 C:\Users\user43one:Zone.Identifier, ASCII 7->43 dropped 45 C:\...\SIM Swap Document Request.pdf.exe.log, ASCII 7->45 dropped 65 Writes to foreign memory regions 7->65 67 Maps a DLL or memory area into another process 7->67 69 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->69 17 RegAsm.exe 17 8 7->17         started        22 HJdyTuap.exe 11->22         started        24 RegAsm.exe 1 11->24         started        26 conhost.exe 13->26         started        28 conhost.exe 15->28         started        signatures5 process6 dnsIp7 47 greataggy2.linkpc.net 185.140.53.130, 1008, 49718 DAVID_CRAIGGG Sweden 17->47 49 www.iptrackeronline.com 104.28.30.51, 443, 49722, 49723 CLOUDFLARENETUS United States 17->49 37 C:\Users\user\AppData\Local\...\Server.exe, PE32 17->37 dropped 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->59 61 Writes to foreign memory regions 22->61 63 Maps a DLL or memory area into another process 22->63 30 RegAsm.exe 22->30         started        33 RegAsm.exe 22->33         started        35 RegAsm.exe 22->35         started        file8 signatures9 process10 signatures11 71 Hides that the sample has been downloaded from the Internet (zone.identifier) 30->71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6/
Threat name:
ByteCode-MSIL.Trojan.DnInject
Create hunting rule
Status:
Malicious
First seen:
2020-11-06 07:33:19 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aoz2qywogqfiguox37uizohims5i2dnwy7ioqce4prcfhn4pox3a._file
Verdict:
unknown
Similar samples:
1fc0f9704d3d6d03c8df4559dc784ebd7c1e2a38db56daf79297a3ab48e840b2
ImminentRAT
628714308e23fcb40095b63c6822b08f8a9b90de2ac290ff1e8e01b6ccde1568
ImminentRAT
a3d9fa54d77e4cc21b331862bf1c4d4aca6f6e026bbac20a6bd5204593a7a8f4
ImminentRAT
a4aef07fffeb700f31df41a71994fbd7f2ab51c9b17f0dbf9900826528c30780
ImminentRAT
a5cab0a179d83d27c7cddb804f83325d5c47825b09150dd80c1ec55033d25b74
ImminentRAT
a9de7245d53941bf8ef3710f1d03034b84763973bb5504d1fbb070365733834e
ImminentRAT
b249f7a490d6e8b8af9d0d3ea4852ed382aa2e23d5e732c2592e979f42075ab9
ImminentRAT
d73cae4d04a7d22c85fa0468a498753564a13fbc193955a1c00f12af8d4aec6d
ImminentRAT
d8dc39104c27284ee0d3a6fbe4027d882f341757848853e49a9f0dfdd046c27f
ImminentRAT
d9558d1d57b828c004184004ace0763b53e65ad5fcf03bf2eca1217b97238184
ImminentRAT
+ 6 additional samples on MalwareBazaar
Result
Malware family:
imminent
Create hunting rule
Score:
  10/10
Tags:
family:imminent persistence spyware trojan
Link:
https://tria.ge/reports/201106-v3zhkazwbj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Imminent RAT
Unpacked files
SH256 hash:
03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6
MD5 hash:
758634dc4b46354aab2b8d9a3ea2079e
SHA1 hash:
182bc43c06a76246b11940570392dd1bcf4ce975
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
4de6311d23ea7162f82d2b62481c1562c323668fed4e91f4fbe97dead82836e0
MD5 hash:
2d7cc50b44b7e16e0db1fb33f65ae49a
SHA1 hash:
32714726430185fd4cdaad18f317cb5b8a0d9c2e
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
e3da0f31ddcf0579fb1d13e8aa960e6473b016b45984c028092e2dea2bdb805f
MD5 hash:
d7524c09bbc209d1872239d58bc8ba36
SHA1 hash:
cce51689136d98ee8e6978459714c2dd6db4702f
Detections:
win_blackshades_w0
Create hunting rule
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
Parent samples :
d73cae4d04a7d22c85fa0468a498753564a13fbc193955a1c00f12af8d4aec6d
03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6
c7df51c40f5e04eeb7dac698fdf23964ad7bc16a7dd93fb47ea8dc6f8ea6cfd4
SH256 hash:
f7166a9ae1a3b82717b60e70a7cf67e7e832f5d4a2eceaa145f36ad85c81ef06
MD5 hash:
a6878836577010d7a0f80dd104b33922
SHA1 hash:
52668a74402f3705e71e86703eed18604235c561
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
0245467395e61c0e873612f38705e47a4b72acaaf0a3ba02ee65b20470488825
MD5 hash:
f93937b67a4a89ef91e122ddd30bb35c
SHA1 hash:
639378443c4d21130eecd653b9e3b18d8116a10a
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
d91dcdcfd802d98696833a5035d6a730dc075a9bcce8c1edd938a2dbf65142e0
MD5 hash:
4f7ed83ac54f289978ecdc9d23038ded
SHA1 hash:
c7edaf62a88ff283f79deceea012128a3a8a6141
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
baee7f0669b4c46110039f2d69a18b2f739669c257c9def875baf266dde372ae
MD5 hash:
01f32ae791553f65aec629901beb0240
SHA1 hash:
cc7e9944911511005a683406c11203c8df76512c
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
666d44798d94eafa1ed21af79e9bc0293ffd96f863ab5d87f78bcee9ef9ffd6b
MD5 hash:
17ed442e8485ac3f7dc5b3c089654a61
SHA1 hash:
d3a17c1fdd6d54951141053f88bf8238dea0b937
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
SH256 hash:
bafa6ed04ca2782270074127a0498dde022c2a9f4096c6bb2b8e3c08bb3d404d
MD5 hash:
0bd34aa29c7ea4181900797395a6da78
SHA1 hash:
ddffdcef29daddc36ca7d8ae2c8e01c1c8bb23a8
Link:
https://www.unpac.me/results/3db8ce40-11b0-443e-af1b-2f79e377b3db/
Parent samples :
c21aa7be1ee9b32dd1d19f84b901f7bcd410584e89b570051a9603e547158d42
e723709ebd1439aa76c850f99d7843b0125f5c8456a53ade128da884e650382e
ee5b17af1bea3ce53b9a6bb09c21f634b9465fe505a01177b9eb33943f3021d3
4e90fa3f4197c83ee858b522e2a99a8145da5e0f972f06a9b825e4a2781dc550
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:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:win_blackshades_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_

File information

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

Malspam

ImminentRAT

rar 440617cc4ae2ce5a9d0622bc5673b22d410d5dc5a6857a5e25508b9c925a5f47

ImminentRAT

Executable exe 03b3a862ce340a8351d7dfe88cb8e864ba8d0db6c7d0e8089c7c4453b78f75f6

(this sample)

  
Dropped by
MD5 44fc53bab5af89c258eea9dd5b0c12ee
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 440617cc4ae2ce5a9d0622bc5673b22d410d5dc5a6857a5e25508b9c925a5f47

Comments