MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254
SHA3-384 hash: cfbee033c7b288609653b34caf9022cc19b2afe70a3eacc59952aca6511abc1babc40336d4c76b2ae8679745e1f95e40
SHA1 hash: 2e236e93e5b6777d9772bfc0b3b2e452fbe85321
MD5 hash: 0e6739d4bc0cb0b89f7c10c02807443d
humanhash: pasta-tango-steak-cola
File name:Order-EM83196573-pdf.pif
Download: download sample
Signature Formbook
Create hunting rule
File size:325'116 bytes
First seen:2022-02-24 07:47:49 UTC
Last seen:2022-02-24 09:50:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:TxD0lqJ0BZx/8GH/QD/AQsanbYcY3yXhpU1/u9370T6NglsoUi:eaYN8KQD/AQs4beyxpU1mzisoUi
Threatray 13'718 similar samples on MalwareBazaar
TLSH T1326412F3B9E168B7F4451635A27BAA2EC77FF7051A37612F87395E2A911108320872C7
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Racco42
Tags:exe FormBook pif

Intelligence

File Origin
# of uploads :
2
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/244126/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.1957.25677.8908.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6217383aa6f52d32f17eb373/reports/30ddf21f-d2d4-4743-9a6a-9a27e693f516/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5a6037e-4711-41d0-a76b-c4a4e6a0a9be
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/945446
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 577922 Sample: Order-EM83196573-pdf.pif Startdate: 24/02/2022 Architecture: WINDOWS Score: 100 34 www.trimcatch.com 2->34 36 www.bestalcoholfreebeer.com 2->36 38 trimcatch.com 2->38 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Multi AV Scanner detection for domain / URL 2->56 58 Found malware configuration 2->58 60 6 other signatures 2->60 12 Order-EM83196573-pdf.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\lwcxinia.exe, PE32 12->32 dropped 15 lwcxinia.exe 12->15         started        process6 signatures7 70 Tries to detect virtualization through RDTSC time measurements 15->70 18 lwcxinia.exe 15->18         started        process8 signatures9 46 Modifies the context of a thread in another process (thread injection) 18->46 48 Maps a DLL or memory area into another process 18->48 50 Sample uses process hollowing technique 18->50 52 Queues an APC in another process (thread injection) 18->52 21 explorer.exe 18->21 injected process10 dnsIp11 40 www.tjhuoliao.com 107.186.79.107, 49794, 80 EGIHOSTINGUS United States 21->40 42 www.w3zand.com 21->42 44 4 other IPs or domains 21->44 62 System process connects to network (likely due to code injection or exploit) 21->62 25 control.exe 21->25         started        signatures12 process13 signatures14 64 Modifies the context of a thread in another process (thread injection) 25->64 66 Maps a DLL or memory area into another process 25->66 68 Tries to detect virtualization through RDTSC time measurements 25->68 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254/
Threat name:
Win32.Trojan.Nemesis
Create hunting rule
Status:
Malicious
First seen:
2022-02-24 07:48:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
11 of 43 (25.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=trc5tmsus3cbtownew6zbeaohazav5dzoyz73wpksqtdhpdjyjka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0da36b7f7e4b44b640ab5769532fdd7599032ca2b1d6b57807ba48ad1fa76780
Formbook
335fa8671bb1ef8659247de4bed05898512fb3a056ef6deb31849eefef8a4743
Formbook
502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
Formbook
5111f4fa05b89a9d727c4686485acedc16553a7715fd36776c68972acf8e5382
Formbook
5ed4b0af136119c2bc78ca0cc3e0b58f77fbe72e9c7218d7c64f3caa2e5eda5e
Formbook
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
Formbook
c0904a36e97e50225bc8ab11f7a9c588ebc758b1dc624d39d94da1f5268b847e
Formbook
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
Formbook
+ 13'708 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:nqs9 loader rat suricata
Link:
https://tria.ge/reports/220224-jm5rdsdegr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
086e34f5ac82cab9e22d0dd8600d69605baf217c89f06bd935b29090cb3b3ca8
MD5 hash:
385e1c468388bd47b0150afeb99f5366
SHA1 hash:
e64c00650cfab1ca6daf03adc7e74fc5c704e00b
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0c4d875b-bff6-44cf-95c8-3528df5b3e19/
Parent samples :
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
a3bc064d41d820f61a1991f8c6e0bf3d367ee8633f61506a12b0b0ff2d4fa13d
7191931408ece83ce499285083f19076953603a6779a27dec000aaa88dadaba7
9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254
78626de6d56a42e31638f24a044d6082282e6f8d2d66ea2f5d4e65fe816a92ee
e33527a622795e4b17dcdf7b39167e13198d4ec62017f558011bd08525227ebd
f697de2afbf1f8c97d3947ee677e355a9f57576d64f1496e0e4560ccad4efdab
e67cc534268af81a2d8a0393215542586fa7b17581ddfacda7c2f8d0e44c5e28
52497f0956bd4d1e6467e37ed7d62a26844bada17eebfa05422d1eaacb0b3899
SH256 hash:
0f5ab6e1d020733b05a661ae74ea47e0e1b36830a33d0c6fb8e046c436ff659e
MD5 hash:
602e88f484308d05b016589be41092fa
SHA1 hash:
f51c3519407d87673b3b713f94452480332a69ab
Link:
https://www.unpac.me/results/0c4d875b-bff6-44cf-95c8-3528df5b3e19/
SH256 hash:
9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254
MD5 hash:
0e6739d4bc0cb0b89f7c10c02807443d
SHA1 hash:
2e236e93e5b6777d9772bfc0b3b2e452fbe85321
Link:
https://www.unpac.me/results/0c4d875b-bff6-44cf-95c8-3528df5b3e19/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9c45d9b25496/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254

File information

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

Malspam

Formbook

Executable exe 9c45d9b25496c419bacd25bd90900e38320af4797633fdd9ea942633bc69c254

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/244126/

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