MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 881e830945493a91ca3b83092db45bb3acfebd04ee235e6881ef5075111d62b5. 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


Intelligence File information Yara 4 Comments

SHA256 hash: 881e830945493a91ca3b83092db45bb3acfebd04ee235e6881ef5075111d62b5
SHA3-384 hash: 4c11fed228b0ae56089c16b8ddebd9c03f93765ea9974fc275aac29579e649f7bbf778338f7cb424b065126950436592
SHA1 hash: 7654966a36e3facdc6fa584eb72f89d7bb7838ab
MD5 hash: 6ce790e03139079e1d775db1d3ffa667
humanhash: robin-artist-bacon-mockingbird
File name:IUe.exe
Download: download sample
Signature Heodo
File size:993'792 bytes
First seen:2020-07-31 13:35:03 UTC
Last seen:2020-07-31 14:49:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5087d9f87c247fec62ec143d60b4829f
ssdeep 12288:Hdq2982XqwpszV8ski5NeT0sjVZWtYz2QghDmvQhmHo9LWlh/OY83HgE:HQ291fLski5N6ZWyz2QglbmHo9LGo3HF
TLSH 95255B1177C0E476C26630324967E6B4A6B5FC315E35678767903F3EAE346C2AD2930E
Reporter @JAMESWT_MHT
Tags:Emotet Heodo

Intelligence


File Origin
# of uploads :
2
# of downloads :
50
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
Result
Threat name:
Emotet MailPassView
Detection:
malicious
Classification:
phis.bank.troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
Emotet Banking Trojan found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected Emotet
Yara detected MailPassView
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 255424 Sample: IUe.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 54 g.msn.com 2->54 56 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->56 64 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Emotet Banking Trojan found 2->68 70 3 other signatures 2->70 9 IUe.exe 6 2->9         started        12 svchost.exe 2->12         started        14 svchost.exe 4 2->14         started        16 10 other processes 2->16 signatures3 process4 dnsIp5 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->82 19 PresentationCFFRasterizerNative_v0300.exe 23 9->19         started        84 Changes security center settings (notifications, updates, antivirus, firewall) 12->84 24 MpCmdRun.exe 12->24         started        26 WerFault.exe 14->26         started        52 127.0.0.1 unknown unknown 16->52 signatures6 process7 dnsIp8 58 185.94.252.13, 443, 49727 MEGASERVERS-DE Germany 19->58 60 88.217.172.65, 443, 49728 MNET-ASGermanyDE Germany 19->60 62 73.116.193.136, 80 COMCAST-7922US United States 19->62 44 C:\Windows\SysWOW64\...\helpa75.exe, PE32 19->44 dropped 46 PresentationCFFRas...rNative_v0300om.exe, PE32+ 19->46 dropped 48 PresentationCFFRas...rNative_v0300oe.exe, PE32+ 19->48 dropped 72 Detected unpacking (changes PE section rights) 19->72 74 Detected unpacking (overwrites its own PE header) 19->74 76 Emotet Banking Trojan found 19->76 80 6 other signatures 19->80 28 helpa75.exe 19->28         started        31 PresentationCFFRasterizerNative_v0300.exe 19->31         started        33 PresentationCFFRasterizerNative_v0300.exe 7 19->33         started        37 4 other processes 19->37 35 conhost.exe 24->35         started        78 Writes to foreign memory regions 26->78 file9 signatures10 process11 file12 86 Detected unpacking (changes PE section rights) 28->86 88 Detected unpacking (overwrites its own PE header) 28->88 90 Machine Learning detection for dropped file 28->90 92 Drops executables to the windows directory (C:\Windows) and starts them 28->92 40 helpa75.exe 28->40         started        94 Tries to steal Instant Messenger accounts or passwords 31->94 96 Tries to steal Mail credentials (via file access) 31->96 42 WerFault.exe 23 9 33->42         started        50 C:\Users\user\AppData\Local\Temp\9CD9.tmp, ASCII 37->50 dropped signatures13 process14
Threat name:
Win32.Trojan.Emotet
Status:
Malicious
First seen:
2020-07-31 13:25:30 UTC
AV detection:
21 of 31 (67.74%)
Threat level
  5/5
Result
Malware family:
emotet
Score:
  10/10
Tags:
trojan banker family:emotet
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Emotet Payload
Emotet
Malware Config
Extraction:
73.116.193.136:80
185.94.252.13:443
149.62.173.247:8080
89.32.150.160:8080
185.94.252.12:80
77.90.136.129:8080
83.169.21.32:7080
104.236.161.64:8080
114.109.179.60:80
189.2.177.210:443
68.183.190.199:8080
144.139.91.187:443
185.94.252.27:443
190.181.235.46:80
82.196.15.205:8080
46.28.111.142:7080
181.167.96.215:80
202.62.39.111:80
219.92.13.25:80
191.99.160.58:80
50.28.51.143:8080
172.104.169.32:8080
192.241.146.84:8080
82.240.207.95:443
80.249.176.206:80
2.47.112.152:80
212.231.60.98:80
77.55.211.77:8080
170.81.48.2:80
5.196.35.138:7080
143.0.87.101:80
190.6.193.152:8080
217.199.160.224:7080
187.162.248.237:80
93.151.186.85:80
177.74.228.34:80
204.225.249.100:7080
217.13.106.14:8080
51.255.165.160:8080
104.131.103.37:8080
177.72.13.80:80
190.163.31.26:80
186.70.127.199:8090
61.92.159.208:8080
12.162.84.2:8080
71.50.31.38:80
186.250.52.226:8080
92.23.34.86:80
177.144.135.2:80
201.213.156.176:80
190.147.137.153:443
94.176.234.118:443
181.129.96.162:8080
178.79.163.131:8080
111.67.12.221:8080
177.66.190.130:80
191.182.6.118:80
68.183.170.114:8080
177.73.0.98:443
203.25.159.3:8080
45.161.242.102:80
181.120.79.227:80
72.47.248.48:7080
177.139.131.143:443
189.194.58.119:80
137.74.106.111:7080
189.1.185.98:8080
190.194.242.254:443
190.17.195.202:80
192.241.143.52:8080
87.106.46.107:8080
212.71.237.140:8080
179.60.229.168:443
70.32.84.74:8080
70.32.115.157:8080
104.131.41.185:8080
Threat name:
Legit
Score:
0.00

Yara Signatures


Rule name:Cobalt_functions
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:IceID_Bank_trojan
Author:unixfreaxjp
Description:Detects IcedID..adjusted several times
Rule name:MALW_emotet
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet
Rule name:win_emotet_a2
Author:Slavo Greminger, SWITCH-CERT

File information


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

Comments