MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1. 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


ServHelper


Vendor detections: 13


Intelligence 13 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1
SHA3-384 hash: a108498396d8d0b57c69c29c9b9e41b6b044424d10436f8d9399b4476bd8643d821afa6bf0843889abd619618a5bfecb
SHA1 hash: 439d4f0743c6dbe480fe3b4ee27c326ee0053fdb
MD5 hash: 21e6b945c35f97310ab6a88f4381fd37
humanhash: autumn-winner-robert-enemy
File name:21e6b945c35f97310ab6a88f4381fd37.exe
Download: download sample
Signature ServHelper
Create hunting rule
File size:500'736 bytes
First seen:2021-08-05 09:40:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dc9414fe32ad240ba5f174dde5fa215d (12 x RaccoonStealer, 3 x Heodo, 3 x FickerStealer)
ssdeep 12288:YOzBHH3u8w/3RnyBPVQdDGYjuRCIM6EAzAG:MbhnyBPedCYKRJM6EhG
Threatray 2'110 similar samples on MalwareBazaar
TLSH T1E8B401113581EA77E75D06B14839CEA267397C710D299ABB3BB0766D3F612C29F2430E
dhash icon 1036787872767e36 (4 x DanaBot, 3 x Smoke Loader, 2 x RaccoonStealer)
Reporter abuse_ch
Tags:exe ServHelper


Avatar
abuse_ch
ServHelper C2:
http://5.252.179.21/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://5.252.179.21/ https://threatfox.abuse.ch/ioc/165702/

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
21e6b945c35f97310ab6a88f4381fd37.exe
Verdict:
Malicious activity
Analysis date:
2021-08-05 09:42:32 UTC
Tags:
trojan stealer raccoon
Link:
https://app.any.run/tasks/495c9555-c009-4ec9-b41d-148f2b35bc4a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/176598/
Detection(s):
Win.Malware.Generic-9883819-0
Create hunting rule

Win.Packed.Generic-9883938-0
Create hunting rule

Win.Dropper.Ursnif-9884040-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt to an infection source
Connection attempt
Sending an HTTP POST request
Sending a UDP request
Query of malicious DNS domain
Sending a TCP request to an infection source
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.
Malware family:
Raccoon Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5552ec84-6c04-464f-aa7f-57f80304ff44
Result
Threat name:
Raccoon
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/827772
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to steal Internet Explorer form passwords
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Infostealer behavior detected
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
raccoon
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-08-05 07:05:21 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=otsv5f24luygoapy7bv5hsgbi2mdkkjdvdvr2q66233c5lrkxliq._file
Verdict:
malicious
Similar samples:
04b34c18709ece0d212e247408e19b638f9eddd1dd24cf9c839fa5bcee5fc9b3
ServHelper
2a067a9926a833051caa67b4f1b60c32b312b6d09136da1b0ab8845af67fc5ee
ServHelper
58290a4919362f3f76725d0cd01e812f6207d415017b91434ea7049b04c842b3
ServHelper
a6f0dc73e69c768ad702394dc9250700e54e3439a9adb609b119292f70200522
ServHelper
ad4ca32077de360715461f9c802e5f9c31fc387daf8e8d0c02e299dd51ffc4bc
ServHelper
bdd152bfd75db3f3d15f1b14742ffb0908da9ba9deff5281af49c9db9216cdbc
ServHelper
c4e7522db67d9ccd282873cbff6d97a3ddee685b5028f664b7338589d0db2772
ServHelper
e7712697b1259ff1a3f8cbfa6435c069b4127af3316ea52aa740d5ae8cf2bd4b
ServHelper
fd2af8d36668693ee87be023b563e3bdf9aa3bd0cb75aa3bf0ab0fb13da9cff1
ServHelper
+ 2'100 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:3ea5d12dfac846c4dfb08e6bd12e85d334e6af37 discovery spyware stealer
Link:
https://tria.ge/reports/210805-vbcgdrqqmn/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious use of WriteProcessMemory
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Raccoon
Raccoon Stealer Payload
Unpacked files
SH256 hash:
8836ffddf46fc28138b1fe1fce197d396eeb8065ef62ed742f60bc25977e4ada
MD5 hash:
37ea522c8d735b0d813b3910883a6629
SHA1 hash:
d3c269dd1555307486a086eb82a930c7eb9931f6
Detections:
win_raccoon_auto
Create hunting rule
Link:
https://www.unpac.me/results/213a124a-0388-43b0-bfa4-d0993f026adc/
Parent samples :
2a067a9926a833051caa67b4f1b60c32b312b6d09136da1b0ab8845af67fc5ee
cc734514a9be905018d6f5fb5c1382a610fcd9c01348d969682d2160dc03b1fb
2b505b7621740d052a23d450a9e6e0b599063739aacc0825c0a409926a8a8abe
8ed524c96a9aa1a4ea7928ad1d2335a1022e32b5eac96c3a596315da1224b6d5
f0cf66b63a73642f666c9649e2f34351afa85e954d28289fcefd91ab7ec1983f
b5fd106631bc5d774eec316f178d32534463d1b1279493cbf34466ec2f527298
ea02aff17e909206cf8b79fa445c5fe3deba9d0ee771f62a158cac4ac02f68e0
f31538e8ea191fbb1ea2e89e4c3e9e8e6882aa31ffb225b35b3f68db4dbd83fc
d5ad88c8b3d764367137ebd2293a3211bdf6dd140caf6bdf6a1c604a08cb05d0
58290a4919362f3f76725d0cd01e812f6207d415017b91434ea7049b04c842b3
200c2a1b721eba61f3dc8ce6105d331c55f5c9c702425007e5f7ab0791f3a0d4
04b34c18709ece0d212e247408e19b638f9eddd1dd24cf9c839fa5bcee5fc9b3
d401d0de24cc5f72a8eaa740d4354ecb5835391107a99f775e8666d424a4c55b
b6c2dd68123cf6d1066a1a7321f6401432ef32c0a81637b0f2ca4ff57fab7e00
932a19d3d1eb0ce0c74a9273de563d47e0f6e941146d31762616a5a1dad416e1
74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1
657ef0ba8d26586758c89ddbb7e77b2cfff82e1748a0d955ec3121eba6f986b8
7ee02b093120e14034b37111a4e3f717bb35615d7dbb1cc33f143aa9dcc31725
21b4634e17ab1de4e533f9b1a82c0dfdf53cf1ecf9eb17979dedd0cd78ceadba
ad4ca32077de360715461f9c802e5f9c31fc387daf8e8d0c02e299dd51ffc4bc
d3c57b9aa6ed46d045e7259d0e2f3d230110a3b9a0576ec2b882502941de66ea
SH256 hash:
74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1
MD5 hash:
21e6b945c35f97310ab6a88f4381fd37
SHA1 hash:
439d4f0743c6dbe480fe3b4ee27c326ee0053fdb
Link:
https://www.unpac.me/results/213a124a-0388-43b0-bfa4-d0993f026adc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Create hunting rule
Author:ditekSHen
Description:Detects Raccoon/Racealer infostealer
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.raccoon.

File information

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

Web download

ServHelper

Executable exe 74e55e975c5d306701f8f86bd3c8c14698352923a8eb1d43ded6f62eae2abad1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1506079/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/176598/

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