MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08
SHA3-384 hash: 83a0074c971e39f4d98673655ce8a218fbdfd8a6546a492e1ecdf6d7c1b7b2804b92af48243f375b6c8eb589bcbbfbda
SHA1 hash: ce4dc44e4aa735349f5c73e89b9d14bd973d865f
MD5 hash: a29902cf02373bfc6e3c93f122ae6455
humanhash: foxtrot-sink-wisconsin-vermont
File name:DHL 299248AWB 171044.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:571'392 bytes
First seen:2021-10-12 10:11:14 UTC
Last seen:2021-10-12 12:34:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:KdM8SBPSmGZ9nrPFQylP/d89uMrW9V/Pf6AptshRbl8:KdmBP0TrnlbMrW9V3ohR+
Threatray 10'345 similar samples on MalwareBazaar
TLSH T1EDC412207B9BDE26C46E06FC50D692F303B42017A5CFDE497E8025FFED213818AD65A6
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL 299248AWB 171044.rar
Verdict:
Malicious activity
Analysis date:
2021-10-12 11:33:58 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/8954772c-1498-46ad-a43c-243c8d48331e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/196885/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.2919.13527.7613.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61655f75fd35fe780c3a56af/reports/282368ec-50aa-490a-a725-8fb872b90f82/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/1034ed0f-7a2f-4f9e-9dfa-73ec8fc800f5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/868590
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 501021 Sample: DHL 299248AWB 171044.exe Startdate: 12/10/2021 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 8 other signatures 2->43 10 DHL 299248AWB 171044.exe 3 2->10         started        process3 file4 29 C:\Users\...\DHL 299248AWB 171044.exe.log, ASCII 10->29 dropped 13 DHL 299248AWB 171044.exe 10->13         started        16 DHL 299248AWB 171044.exe 10->16         started        process5 signatures6 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 18 explorer.exe 13->18 injected process7 dnsIp8 31 2uj8bvs.sitelockcdn.net 107.154.164.145, 49860, 80 INCAPSULAUS United States 18->31 33 www.tts-qatar.com 18->33 35 www.nytimescrosswordsolution.com 18->35 45 System process connects to network (likely due to code injection or exploit) 18->45 22 WWAHost.exe 18->22         started        signatures9 process10 signatures11 47 Self deletion via cmd delete 22->47 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-12 10:12:07 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dfcogvqoh4hjs6ia2zshe3rlhpkmyomraaf3v6mirkjp6qpgfqea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0ab5b36920783c2ba772f2a06ef832e22c07a551043dbae2c33cfcf27b1b238e
Formbook
0f83f86907255eadae1caec99da48bd60689e359e40938f12453dcb3093851ad
Formbook
2b1a98add215568bb5e1c333321cf0ffe98d9128fa149c4f5a07ce2922750b3e
Formbook
4fffaa823919f3c93679be8229d15e68e20cf5143abb689d928929b4e784eb16
Formbook
7ef56a82a83ab840c3dc7a517e67cf2875c76263e81dad66698de25e7a1e865e
Formbook
94827e12d128626a8d64286432a73293f76cb45c1f523ff0ad7e67b90802a123
Formbook
a6c979feb129dc81f0b174ce5fe7440df01ccaf7ac04ebc3974300d279cd03d4
Formbook
c0447d2efa01433e46c26f66e24b9d35fa30c19c13667dc4867c478b71bb95d5
Formbook
d80d29653891c1d84ba6b72e1eaafefd78700646859bcaa7ded2fc1e2fbafce4
Formbook
f85b0ebf72b1230d8582028ef03f438d04996f2d227f5d3f3af40694a56a724e
Formbook
+ 10'335 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mknl rat spyware stealer trojan
Link:
https://tria.ge/reports/211012-l8hvvscaf7/
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
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.nytimescrosswordsolution.com/mknl/
Unpacked files
SH256 hash:
70f55d0f5cd25ffb745a1c32edaac04d44896d2a81f468ebefda0191a06e0b98
MD5 hash:
f615487fae6de27fc6d58261aead0dff
SHA1 hash:
d6f45f680ae9de1787b0c27f372c75abcfde067f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d8f37247-67c3-4a5d-a345-c6f08523def0/
Parent samples :
a6c979feb129dc81f0b174ce5fe7440df01ccaf7ac04ebc3974300d279cd03d4
1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08
SH256 hash:
6a1f85a6fa2a574ac87ed7755ea2f0cf7d868c44b1f7a341d5c6c74b08486707
MD5 hash:
af6f82f12861a6a48841c4d93cae6660
SHA1 hash:
ca262325f1bf34d24e6e770e8cedc74c079ffd55
Link:
https://www.unpac.me/results/d8f37247-67c3-4a5d-a345-c6f08523def0/
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
Link:
https://www.unpac.me/results/d8f37247-67c3-4a5d-a345-c6f08523def0/
SH256 hash:
1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08
MD5 hash:
a29902cf02373bfc6e3c93f122ae6455
SHA1 hash:
ce4dc44e4aa735349f5c73e89b9d14bd973d865f
Link:
https://www.unpac.me/results/d8f37247-67c3-4a5d-a345-c6f08523def0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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

Formbook

Executable exe 1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/196885/

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