MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650. 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


Formbook


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650
SHA3-384 hash: 413fad50e9299608b2e9c687a520e90323b8993a8dbefb94d4a370e911853467af1f85c3040821a559cfd1ad8ae7d698
SHA1 hash: 985bb6e40fccd5dc62d4867a9348f1d5cdfcb791
MD5 hash: f70f3910d7a5cc03d76e25bc51038cf6
humanhash: charlie-kitten-mirror-autumn
File name:INQUIRYORDER.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:569'301 bytes
First seen:2022-07-12 19:52:34 UTC
Last seen:2022-07-12 20:41:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 12288:oYU0/nsKW0v3u4m5wjBiMUwjh3B+vYKIJhdz+0FN:oY1nWQ+RUBiMUYIAKIJv+0z
TLSH T1A9C4CF90F695ECDBD8A952B0DC37D86029A3AD6DE0E05D0E71E63B197673383206790F
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRYORDER.exe
Verdict:
Malicious activity
Analysis date:
2022-07-12 19:54:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/40b2b117-b66e-4a40-949d-262ac74423af

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/286673/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.50617306.24280.15555.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file in the %AppData% subdirectories
Delayed reading of the file
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mikey nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/62cdd11eb380a351617684af/reports/d8ed4682-4002-464b-bdad-6f5e05e1e4e8/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ddcf0b8d-e54a-4236-98f0-75ff4be8526c
Result
Threat name:
FormBook, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029714
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
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
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect Any.run
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 662204 Sample: INQUIRYORDER.exe Startdate: 12/07/2022 Architecture: WINDOWS Score: 100 53 www.teachmode.xyz 2->53 55 www.geteliteadvance.site 2->55 57 38 other IPs or domains 2->57 77 Snort IDS alert for network traffic 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 Antivirus detection for URL or domain 2->81 85 7 other signatures 2->85 11 INQUIRYORDER.exe 1 76 2->11         started        signatures3 83 Performs DNS queries to domains with low reputation 55->83 process4 file5 43 C:\Users\user\AppData\...\BtContextMenu.dll, PE32+ 11->43 dropped 45 C:\Users\user\AppData\Local\...\System.dll, PE32 11->45 dropped 47 C:\Users\user\AppData\Local\Temp\...\Math.dll, PE32 11->47 dropped 103 Tries to detect Any.run 11->103 15 INQUIRYORDER.exe 6 11->15         started        signatures6 process7 dnsIp8 65 vigilant-matsumoto.62-113-245-111.plesk.page 62.113.245.111, 443, 49750, 49751 TTMDE Germany 15->65 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Tries to detect Any.run 15->69 71 Maps a DLL or memory area into another process 15->71 75 2 other signatures 15->75 19 explorer.exe 1 6 15->19 injected signatures9 73 Performs DNS queries to domains with low reputation 65->73 process10 dnsIp11 59 fluxactive-offers.online 108.167.151.89, 49763, 49777, 49788 UNIFIEDLAYER-AS-1US United States 19->59 61 www.giffnockvillage.com 198.50.252.65, 49775, 80 OVHFR Canada 19->61 63 20 other IPs or domains 19->63 41 C:\Users\user\AppData\...\Cookies-zk0.exe, PE32 19->41 dropped 89 System process connects to network (likely due to code injection or exploit) 19->89 91 Benign windows process drops PE files 19->91 24 cmstp.exe 1 13 19->24         started        27 Cookies-zk0.exe 67 19->27         started        30 autochk.exe 19->30         started        file12 signatures13 process14 file15 93 Tries to steal Mail credentials (via file / registry access) 24->93 95 Tries to harvest and steal browser information (history, passwords, etc) 24->95 97 Writes to foreign memory regions 24->97 101 3 other signatures 24->101 32 cmd.exe 1 24->32         started        34 firefox.exe 24->34         started        49 C:\Users\user\AppData\Local\...\System.dll, PE32 27->49 dropped 51 C:\Users\user\AppData\Local\Temp\...\Math.dll, PE32 27->51 dropped 99 Tries to detect Any.run 27->99 36 Cookies-zk0.exe 6 27->36         started        signatures16 process17 signatures18 39 conhost.exe 32->39         started        87 Tries to detect Any.run 36->87 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650/
Threat name:
Win32.Trojan.Shelsy
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 11:38:13 UTC
File Type:
PE (Exe)
Extracted files:
87
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysrvwtlwkqkwh7u4lwp6itsvfthft7icyf2gsodhnsovvk3pkzia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
cloudeye
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:xloader downloader loader rat suricata
Link:
https://tria.ge/reports/220712-ylyc9adgbk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks QEMU agent file
Checks computer location settings
Loads dropped DLL
Xloader payload
Guloader,Cloudeye
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 hash:
cff85c549d536f651d4fb8387f1976f2
SHA1 hash:
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
Link:
https://www.unpac.me/results/27f9541d-1358-4d22-b454-2e2e2b43b224/
SH256 hash:
8d9a23dd2004b68c0d2e64e6c6ad330d0c648bffe2b9f619a1e9760ef978207a
MD5 hash:
85428cf1f140e5023f4c9d179b704702
SHA1 hash:
1b51213ddbaedfffb7e7f098f172f1d4e5c9efba
Link:
https://www.unpac.me/results/27f9541d-1358-4d22-b454-2e2e2b43b224/
SH256 hash:
c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650
MD5 hash:
f70f3910d7a5cc03d76e25bc51038cf6
SHA1 hash:
985bb6e40fccd5dc62d4867a9348f1d5cdfcb791
Link:
https://www.unpac.me/results/27f9541d-1358-4d22-b454-2e2e2b43b224/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4a35b4d7654/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/c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Malspam

Formbook

Executable exe c4a35b4d76541563fe9c5d9fe44e552cce59fd02c1746938676c9d5aab6f5650

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/286673/

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