MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1fd867dd79bb803974e18598bdc97cbb8f51acffeb8739ce2f01dff29985803. 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: 9


Intelligence 9 IOCs YARA File information Comments 1

SHA256 hash: d1fd867dd79bb803974e18598bdc97cbb8f51acffeb8739ce2f01dff29985803
SHA3-384 hash: f6fc2ceef1d9b0058ba88ca74a7a27a3d012dbca87fe9a3c26346613cf10980bc2bc8d1200437d00c074cd23f5c038cb
SHA1 hash: 83b5715406e67f33e0030c2f17991a4d4be2cbe5
MD5 hash: c77e025ab5500d3a00b86265c73cc0b3
humanhash: cardinal-moon-delaware-bravo
File name:image2.bmp.dll
Download: download sample
Signature TrickBot
File size:647'168 bytes
First seen:2021-05-13 16:36:39 UTC
Last seen:2021-05-14 03:03:00 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash b6049487edafb552b529e7933d764b24 (2 x TrickBot)
ssdeep 12288:uRgaHm2fjIxEh+bLlmTlEPMx4rBjVXmePxfH3KYypHKlA:2gim2fMOh+mF4NUmKYy0lA
Threatray 1'588 similar samples on MalwareBazaar
TLSH 6DD4CF127191C837F2C9013249135BD7EBB9BE239BA1D14BFB92BE8D6A321C74521F91
Reporter Anonymous
Tags:TrickBot

Intelligence


File Origin
# of uploads :
3
# of downloads :
297
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
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.
Result
Threat name:
TrickBot
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Delayed program exit found
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)
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 413618 Sample: image2.bmp.dll Startdate: 13/05/2021 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Trickbot 2->42 44 2 other signatures 2->44 8 loaddll32.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 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 52 Delayed program exit found 10->52 17 wermgr.exe 10->17         started        20 rundll32.exe 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.TrickBot
Status:
Malicious
First seen:
2021-05-12 14:22:34 UTC
File Type:
PE (Dll)
Extracted files:
99
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
trickbot
Score:
  10/10
Tags:
family:trickbot botnet:rob77 banker trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Templ.dll packer
Trickbot
Malware Config
C2 Extraction:
103.66.72.217:443
117.252.68.211:443
103.124.173.35:443
115.73.211.230:443
117.54.250.246:443
131.0.112.122:443
102.176.221.78:443
181.176.161.143:443
154.79.251.172:443
103.111.199.76:443
103.54.41.193:443
154.79.244.182:443
154.79.245.158:443
139.255.116.42:443
178.254.161.250:443
178.134.47.166:443
158.181.179.229:443
103.90.197.33:443
109.207.165.40:443
178.72.192.20:443
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



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-13 17:02:24 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.032] Anti-Behavioral Analysis::Timing/Delay Check GetTickCount
1) [B0012.001] Anti-Static Analysis::Argument Obfuscation
2) [F0002.002] Collection::Polling
3) [B0030.002] Command and Control::Receive Data
4) [C0011.001] Communication Micro-objective::Resolve::DNS Communication
5) [C0001.009] Communication Micro-objective::Initialize Winsock Library::Socket Communication
6) [C0001.006] Communication Micro-objective::Receive Data::Socket Communication
7) [C0026.002] Data Micro-objective::XOR::Encode Data
9) [C0049] File System Micro-objective::Get File Attributes
10) [C0051] File System Micro-objective::Read File
11) [C0052] File System Micro-objective::Writes File
12) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
13) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
14) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
15) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
16) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
17) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
18) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
19) [C0040] Process Micro-objective::Allocate Thread Local Storage
20) [C0038] Process Micro-objective::Create Thread
21) [C0041] Process Micro-objective::Set Thread Local Storage Value
22) [C0018] Process Micro-objective::Terminate Process
23) [C0039] Process Micro-objective::Terminate Thread