MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0. 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


Loki


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0
SHA3-384 hash: 330ed27543296fff10cbf4977c4e972fe967fad6726b205c3e2d79d7a84e69229ff4c6a71071e18b9d1dfedfbaa298d6
SHA1 hash: 60d5417e89d9b1f1e70074bdeb1bc7a20dfc17c8
MD5 hash: b038ec663bf275972572b3de16baf114
humanhash: monkey-autumn-don-sweet
File name:Purchase order.exe
Download: download sample
Signature Loki
Create hunting rule
File size:580'608 bytes
First seen:2022-06-08 14:21:31 UTC
Last seen:2022-06-08 16:23:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:QNkQ2iN/I9qle+J3eSaE+SOdXfOXwoBaE/9k0EQqKgr:y1pIT1SD+SOdvOXFj/9k0sKO
Threatray 9'160 similar samples on MalwareBazaar
TLSH T195C4F1F19EF879A4E21961727460A03C77E39D0DCC65A93AC68BF55F34A2AC250F1D07
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
312
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
Purchase order.exe
Verdict:
Malicious activity
Analysis date:
2022-06-08 14:42:59 UTC
Tags:
trojan lokibot stealer opendir
Link:
https://app.any.run/tasks/6b64c2db-872f-4770-bd9f-f4adb987c06e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LokiBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/277811/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62a0b0cbe22d00d5e195f6a5/reports/90de601b-29b5-4ce9-8f79-1c3a10b9d725/overview
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/722199d8-6d0d-4e0a-8cdf-950a7f73b95e
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009104
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 641597 Sample: Purchase order.exe Startdate: 08/06/2022 Architecture: WINDOWS Score: 100 32 chibuzorbaby.com 2->32 34 blinkcard.co.vu 2->34 40 Snort IDS alert for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected Lokibot 2->44 46 9 other signatures 2->46 8 Purchase order.exe 7 2->8         started        signatures3 process4 file5 24 C:\Users\user\AppData\Roaming\WXYhxTh.exe, PE32 8->24 dropped 26 C:\Users\user\...\WXYhxTh.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Local\...\tmp3F15.tmp, XML 8->28 dropped 30 C:\Users\user\...\Purchase order.exe.log, ASCII 8->30 dropped 48 Writes to foreign memory regions 8->48 50 Allocates memory in foreign processes 8->50 52 Adds a directory exclusion to Windows Defender 8->52 54 Injects a PE file into a foreign processes 8->54 12 RegSvcs.exe 54 8->12         started        16 powershell.exe 24 8->16         started        18 schtasks.exe 1 8->18         started        signatures6 process7 dnsIp8 36 chibuzorbaby.com 142.4.0.135, 49767, 49768, 49770 UNIFIEDLAYER-AS-1US United States 12->36 38 blinkcard.co.vu 12->38 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->56 58 Tries to steal Mail credentials (via file registry) 12->58 60 Tries to steal Mail credentials (via file / registry access) 12->60 62 2 other signatures 12->62 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-08 14:22:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=got2rsxzjthbyjh52uvl43eno4enpwjxqen2snsjlrxraprek7ya._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
080132953f93b8c5b226ec7d3df4c3fb5c8ad8f96e2fe23dc672bb17e84f18f5
Loki
2289816fa967e230968ffe986a76950ba4938c6f0c3b27912ec480bf5c0e62d5
Loki
3851e1c8c896ecae1035576a4b37d1fafa0690df428e255ed709c155cf77279c
Loki
50cb7b0b1d15d89428745bd508343b52d5f197b5f57cdf83a077973bae3d1ec1
Loki
5b5bd50012b9848d1355f91c4f3efa38100c1a9363eef979e8f2b77e0251caaf
Loki
763b9ddb8670835d34e5ecbd031c8077ad8c1e1572e43f558fa664a8d6b0c4d5
Loki
a96441ef3aa32575a8dc41fea0a9102f7e0ea86bc0b24223ec1a29fd4a807439
Loki
b1cc856c344e865a18fedd4896c63481334b070bbdaaa522bd4e0828021d9263
Loki
+ 9'150 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220608-rpjwpsehc3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Lokibot
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
https://blinkcard.co.vu/shin/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Unpacked files
SH256 hash:
9817859ba216d41fcdf6cba462f6fdb0c5ba479ab87d64ab3974b447bec29129
MD5 hash:
28f6585f1143d0b1bf8345dbcccbe217
SHA1 hash:
e6f3da2b05d20da8aa499cce2f238d55dc28b918
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
lokibot
Create hunting rule
Link:
https://www.unpac.me/results/9173e48e-7a9f-4749-b1f6-d80cfbab4750/
Parent samples :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 hash:
e5a11b9d731430b17cfa1ad182cf81932f69bc66a4b68203d92b95c660ef2644
MD5 hash:
b7c7df90f1e2b070db56e2ea4a2c9384
SHA1 hash:
d6d71aef3c34a727652f6175f0b9dba54504d7fa
Link:
https://www.unpac.me/results/9173e48e-7a9f-4749-b1f6-d80cfbab4750/
SH256 hash:
2b8d1401bb65d13208a8d8679c2854d7048960ef1d9caf4659794f479fb55ae0
MD5 hash:
bfe2030c042d383a28949271e7570651
SHA1 hash:
4c7961357f7dfe357ee0d73e1e794312a20d628e
Link:
https://www.unpac.me/results/9173e48e-7a9f-4749-b1f6-d80cfbab4750/
SH256 hash:
4b3059a1fcd6c58c7fc4e574766133e89e95cb0fe6631b7f4aee664370c2571d
MD5 hash:
97f6ddc9c7e648e589849d8d6466bc18
SHA1 hash:
1104888244c872d5726728e0cb05ae6edaabf2bf
Link:
https://www.unpac.me/results/9173e48e-7a9f-4749-b1f6-d80cfbab4750/
SH256 hash:
33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0
MD5 hash:
b038ec663bf275972572b3de16baf114
SHA1 hash:
60d5417e89d9b1f1e70074bdeb1bc7a20dfc17c8
Link:
https://www.unpac.me/results/9173e48e-7a9f-4749-b1f6-d80cfbab4750/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/33a7a8caf94c/report/overview.html
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/33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Loki

Executable exe 33a7a8caf94cce1c24fdd52abe6c8d7708d7d937811ba936495c6f103e2457f0

(this sample)

  
Dropped by
loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/277811/

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