MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1. 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: 12

Intelligence 12 IOCs YARA 1 File information Comments 1

SHA256 hash:	8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1
SHA3-384 hash:	7f46b2aaf2c426b2433886a91a8eddd49d81e107aaa3e1fb1b543d67de48ee5918ffd6b884562cceae581842885757d2
SHA1 hash:	b8e518de967c8d8843fe1e2afcaeecbbcceea45b
MD5 hash:	6cf8a5f34dcfe94edea192093e631cf2
humanhash:	failed-foxtrot-undress-saturn
File name:	6cf8a5f34dcfe94edea192093e631cf2.exe
Download:	download sample
Signature	TrickBot Create hunting rule
File size:	757'828 bytes
First seen:	2021-05-09 06:08:07 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a854f0696e579de7373340a712e95c97 (11 x TrickBot)
ssdeep	12288:bZfAStuSnRmDuGQ9bNfvz404ueQlzxE30wIpgfCORMxVB:h5RmKNfbp4ueQhuEZifCqMxVB
Threatray	741 similar samples on MalwareBazaar
TLSH	9EF4BE02B2D1C177FAF202714FEAAEF7EAF5F9114A295447F3D62B0D19719434A36A20
Reporter	abuse_ch
Tags:	exe TrickBot

Intelligence

File Origin

# of uploads :

# of downloads :

381

Origin country :

n/a

Vendor Threat Intelligence

Detection:

TrickBot

Link:

https://www.capesandbox.com/analysis/153442/

Detection(s):

SecuriteInfo.com.ML.PE-A.13815.30064.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a UDP request

Launching a process

Sending a custom TCP request

DNS request

Sending an HTTP GET request

Forced shutdown of a system process

Unauthorized injection to a system process

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:

84 / 100

Link:

https://www.joesandbox.com/analysis/719980

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

Writes to foreign memory regions

Yara detected Trickbot

Behaviour

Behavior Graph:

Download SVG

Detection:

trickbot

Link:

https://mwdb.cert.pl/sample/8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1/

Threat name:

Win32.Trojan.TrickBot

Status:

Malicious

First seen:

2021-05-09 06:08:18 UTC

AV detection:

14 of 46 (30.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rccoznoy5q3bmdgl2dzcxvf354swjd6gnpfqyqsahjojgbi5xtiq._file

Verdict:

malicious

Label(s):

trickbot

Result

Malware family:

trickbot

Score:

10/10

Tags:

family:trickbot botnet:tot96 banker trojan

Link:

https://tria.ge/reports/210509-vx137sb2y2/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Looks up external IP address via web service

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

Unpacked files

SH256 hash:

4c8365f5d9b258c6787ec9b533ad1214e195be8625f587c3f83a7d2a443f3c4a

MD5 hash:

d91afdc831ecb3888d09487bed511fac

SHA1 hash:

a9ce35cafab10bd2815d2b686daa52c7dff06059

Detections:

win_trickbot_a4

win_trickbot_auto

Link:

https://www.unpac.me/results/f15497cd-7418-4d08-be4d-10562c170c65/

Parent samples :
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SH256 hash:

7514a6bba013ea53122f9701d8806ec8e0fe165bab66bb75f6576ca7b971f920

MD5 hash:

78503343e489113387680be4dc0d9ad3

SHA1 hash:

969f935a5a72bb3813a9cdf7126e36c52ccf7480

Link:

https://www.unpac.me/results/f15497cd-7418-4d08-be4d-10562c170c65/

SH256 hash:

23f9853e3a75fd38802f008795311b67c2f493a5aa96be789cf9da99885428fb

MD5 hash:

3c5746ba4ebb6c3a0f064a3fbdcbf179

SHA1 hash:

6b474d8bf4546e58440dde2d3837c21c730f6228

Detections:

win_trickbot_auto

Link:

https://www.unpac.me/results/f15497cd-7418-4d08-be4d-10562c170c65/

SH256 hash:

8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1

MD5 hash:

6cf8a5f34dcfe94edea192093e631cf2

SHA1 hash:

b8e518de967c8d8843fe1e2afcaeecbbcceea45b

Link:

https://www.unpac.me/results/f15497cd-7418-4d08-be4d-10562c170c65/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.75

Link:

https://yomi.yoroi.company/submissions/8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

File information

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

Web download

TrickBot

exe 8884ecb5d8ec36160ccbd0f22bd4bbef25648fc66bcb0c42403a5c93051dbcd1

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/1191570/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/153442/

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-09 07:31:14 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [F0002.001] Collection::Application Hook
2) [F0002.002] Collection::Polling
3) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
4) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
5) [C0045] File System Micro-objective::Copy File
6) [C0047] File System Micro-objective::Delete File
7) [C0049] File System Micro-objective::Get File Attributes
8) [C0051] File System Micro-objective::Read File
9) [C0050] File System Micro-objective::Set File Attributes
10) [C0052] File System Micro-objective::Writes File
11) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
12) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
13) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
14) [C0036.007] Operating System Micro-objective::Delete Registry Value::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) [C0054] Process Micro-objective::Resume Thread
22) [C0041] Process Micro-objective::Set Thread Local Storage Value
23) [C0055] Process Micro-objective::Suspend Thread
24) [C0018] Process Micro-objective::Terminate Process