MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3cebf31e185cfae066634a108c3bee7de5c32475411c5398525e2e2caf00d80. 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



TrickBot


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: a3cebf31e185cfae066634a108c3bee7de5c32475411c5398525e2e2caf00d80
SHA3-384 hash: c1764383a65793abc4feffd7878203b6e11ff31ffcd7fef0c0f9795c895934d3ac9920c8fcb203384d2180916e4fb877
SHA1 hash: c2f57e490ef68190f769eb8f8971b6e54329de0c
MD5 hash: b304b0f0fed483cc72c977c99122b70a
humanhash: undress-island-foxtrot-blossom
File name:printme.bin
Download: download sample
Signature TrickBot
File size:794'624 bytes
First seen:2021-04-08 16:24:23 UTC
Last seen:2021-04-08 17:23:04 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 3963bce6fd6931bb075ba9a8727a3c53 (1 x TrickBot)
ssdeep 12288:igbCHMZsDdBbXQPC2BYZ/8mIKbj9n9otzml3PxRUjW3hR:jaXl8u5+tzEPUjI
Threatray 3'317 similar samples on MalwareBazaar
TLSH 5FF4CF0232E1C476D2BF11780E52AF7AB6F8EE614F7599C3B7808B1D0D759C6973A212
Reporter j_dubp
Tags:TrickBot


Avatar
j_dubp
XLS attachment > algostore[.]in/algostoreold/printme.php

Intelligence


File Origin
# of uploads :
2
# of downloads :
365
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
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.
Result
Threat name:
Trickbot
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Allocates memory in foreign processes
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Uses Windows timers to delay execution
Writes to foreign memory regions
Yara detected Trickbot
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 384199 Sample: printme.dll Startdate: 08/04/2021 Architecture: WINDOWS Score: 96 38 Found malware configuration 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Trickbot 2->42 44 Yara detected Trickbot 2->44 8 loaddll32.exe 1 2->8         started        process3 process4 10 rundll32.exe 20 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 8 8->15         started        signatures5 46 Writes to foreign memory regions 10->46 48 Allocates memory in foreign processes 10->48 50 Uses Windows timers to delay execution 10->50 17 wermgr.exe 10->17         started        20 rundll32.exe 8 13->20         started        22 wermgr.exe 15->22         started        process6 signatures7 26 Found potential dummy code loops (likely to delay analysis) 17->26 28 Tries to detect virtualization through RDTSC time measurements 17->28 30 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 17->30 32 Writes to foreign memory regions 20->32 34 Allocates memory in foreign processes 20->34 36 Uses Windows timers to delay execution 20->36 24 wermgr.exe 20->24         started        process8
Threat name:
Win32.Trojan.Emotet
Status:
Malicious
First seen:
2021-04-08 16:25:07 UTC
AV detection:
10 of 29 (34.48%)
Threat level:
  5/5
Result
Malware family:
trickbot
Score:
  10/10
Tags:
family:trickbot botnet:rob47 banker trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Templ.dll packer
Trickbot
Malware Config
C2 Extraction:
89.250.208.42:449
182.253.184.130:449
31.211.85.110:443
85.112.74.178:449
102.68.17.97:443
103.76.150.14:443
96.9.77.142:443
91.185.236.170:449
87.76.1.81:449
91.225.231.120:443
62.213.14.166:443
81.95.45.234:449
148.216.32.55:443
109.185.139.90:449
202.166.211.197:443
196.41.57.46:449
84.21.206.164:449
190.122.168.219:443
77.95.93.132:449
41.77.134.250:443
87.116.151.237:449
185.205.250.162:443
103.9.188.23:449
78.138.187.231:443
138.185.72.142:443
173.81.4.147:443
31.134.124.90:443
200.90.11.177:449
5.59.205.32:443
Unpacked files
SH256 hash:
27184bec61dccc686ef6a03f21067bd54f9eeb3b4ce2a62816dfd0b44ca4dc38
MD5 hash:
fb635065002b99f99783ca9121e78879
SHA1 hash:
c2c5b75899e0995c7b688209163980476b7847bd
Detections:
win_trickbot_a4 win_trickbot_auto
SH256 hash:
63103d36812e323b60889ec31e481b78127c772a994e463988b9fe1c86ab7fe2
MD5 hash:
a86c4412434bccfdb8b27b525641989f
SHA1 hash:
6c83be3d4fb45ebd32d2b1e53af390e1e731b08c
Detections:
win_trickbot_a4
SH256 hash:
7885dbbe905c6a006884e1ac69a6d29652033531baf9ff9d8b9c4ece46e05edd
MD5 hash:
dd2dd275885a0a4702959475cc3ce7ba
SHA1 hash:
10b938a25fc3e279e01fa3026786069dd97fe99a
Detections:
win_trickbot_a4
SH256 hash:
a3cebf31e185cfae066634a108c3bee7de5c32475411c5398525e2e2caf00d80
MD5 hash:
b304b0f0fed483cc72c977c99122b70a
SHA1 hash:
c2f57e490ef68190f769eb8f8971b6e54329de0c
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments