MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b. 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: 16


Intelligence 16 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b
SHA3-384 hash: 46173ace413a23598d2940852c5691ce8dab043c1c88009a029d5e6f0163c9483068b6728adb146fed3839bb095827c5
SHA1 hash: 7c8233e421b314d7c831b5a706d00e54ae4a3f15
MD5 hash: 09ba9001dad046979816723f08f90dd8
humanhash: leopard-angel-johnny-angel
File name:shipping documents.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:735'744 bytes
First seen:2025-09-10 06:54:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21371b611d91188d602926b15db6bd48 (61 x Formbook, 23 x AgentTesla, 20 x RemcosRAT)
ssdeep 12288:sz7hU5I5yuNHIgzSFKxWltRohBfSTso93UWRoHMfwNgEB2Xdx8m7GT7:sf+iN57Gtene3RZfwNgEQdx8uGT7
Threatray 1'024 similar samples on MalwareBazaar
TLSH T1D5F4238655C5ADA0C081B334C43ACD694938BC716E16732E877EF96FB8317D3856BA0E
TrID 39.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
38.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.9% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
shipping documents.exe
Verdict:
No threats detected
Analysis date:
2025-09-10 07:15:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1fafef38-cfc7-40d7-9866-e40483284d84

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/26632/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c120af6e66ba602d79bddf
Tags:
spawn shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-10T00:30:00Z UTC
Last seen:
2025-09-10T00:30:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7253c0ce-3e08-4195-91a1-966c802bc1c9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1774467
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Initial sample is a PE file and has a suspicious name
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 submitted file
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1774467 Sample: shipping documents.exe Startdate: 10/09/2025 Architecture: WINDOWS Score: 100 31 www.lmptgd.mobi 2->31 33 www.labaq.com 2->33 35 3 other IPs or domains 2->35 43 Suricata IDS alerts for network traffic 2->43 45 Antivirus detection for URL or domain 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 5 other signatures 2->49 11 shipping documents.exe 4 2->11         started        signatures3 process4 signatures5 59 Binary is likely a compiled AutoIt script file 11->59 61 Writes to foreign memory regions 11->61 63 Maps a DLL or memory area into another process 11->63 14 svchost.exe 11->14         started        process6 signatures7 65 Maps a DLL or memory area into another process 14->65 17 xhBijveoqAW8N.exe 14->17 injected process8 process9 19 compact.exe 13 17->19         started        signatures10 51 Tries to steal Mail credentials (via file / registry access) 19->51 53 Tries to harvest and steal browser information (history, passwords, etc) 19->53 55 Modifies the context of a thread in another process (thread injection) 19->55 57 3 other signatures 19->57 22 ZMnwrw8e6fr.exe 19->22 injected 25 chrome.exe 19->25         started        27 firefox.exe 19->27         started        process11 dnsIp12 37 www.lmptgd.mobi 160.124.224.122, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK South Africa 22->37 39 www.hevw.mobi 154.214.164.182, 49694, 49696, 49697 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 22->39 41 2 other IPs or domains 22->41 29 WerFault.exe 4 25->29         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 04:56:21 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uqrnntrphsbxmqi55t52oori7ovo2hxp2xhbfvgw6yvpwpidsfnq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
061e7c16799ad41c3ca701ec1f4d06c7ad0c1c44e4c9bf4a57fd6eddb2ffa923
Formbook
0d4e1383139d3f9c00be8e7a824dacd04eb9d8d6e13e4114c96fd69b883c9ace
Formbook
10fe23a76875727b473cf13c70a08596bd5d1c9bf9e571b16775e27229802c22
Formbook
1336a81d27c381bfaefd7d763b6c93d593f9c181fe97522b8248d520c6b0e2ff
Formbook
29b52ea1de3a9d2e291aa46c8a603621a05cfa96d72462d1a235d0c6b7948257
Formbook
800bd73ca92a135c6484e12e92ea1ed0ad33d33a01228e9ad23b0062d6a57024
Formbook
af6376d7d5de38d0d7acf754db0d4c4f77ba49a48eb1cb4d240b16d3725d58dc
Formbook
error
Formbook
+ 1'014 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/250910-hrev4afj61/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
AutoIT Executable
Suspicious use of SetThreadContext
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7d8bb26d-77f5-43bd-890f-03ed18230177
Unpacked files
SH256 hash:
1da96b182957bde80e0f0a4785ca7564126630e7c768dfab326520938232c278
MD5 hash:
136ee206f0e08f23a5e22740cacfddcf
SHA1 hash:
3244c30bfb2fd32a276c8f50b51da67eb2d6f71b
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
SH256 hash:
2e4e9c77001225f2238645ee05b2339d450bfb364aa206cdc9aebde5a1079b63
MD5 hash:
9b36a5e3527fb2be195e77209a3d2650
SHA1 hash:
d662a4db83863e20d4c59f9372463485a6563bee
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
SH256 hash:
6f62ca7b4de2c958b8445c724c5a174b278e43869bb932782d720fedb9e5c215
MD5 hash:
0ec0ca96e11f221df63de4153c7167c8
SHA1 hash:
5da74754baf81c127d9d912661e2fb70c7e7a592
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
SH256 hash:
fd112f1347af0d7a71cd9b1304c9ab2e3c43c9afa1e68b48e45520c2451c2963
MD5 hash:
b416f10ca51c69b607adf5605256056c
SHA1 hash:
406009670f9ffd86e6263166989c9226bbade958
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
SH256 hash:
5d31ec0aa930c24d9b515d17f48bfba4322a9bacbf3552a163ddf688413d8bc1
MD5 hash:
438411203f6344cf48bf029ce8ea9942
SHA1 hash:
951b8654b4fbd371391fbd2534309d43d8066fb5
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
SH256 hash:
3efa4d798f7a914986423aeae01f4605d2456bd184aeabd574e06bc933d069dc
MD5 hash:
c856388dd3d52aaec1e12f315d661239
SHA1 hash:
3b0b03a6d47bc24c3816ad703cc029283997c0d3
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
Parent samples :
af6376d7d5de38d0d7acf754db0d4c4f77ba49a48eb1cb4d240b16d3725d58dc
1336a81d27c381bfaefd7d763b6c93d593f9c181fe97522b8248d520c6b0e2ff
d877bae199bbc7c645d879095e9b1eae36fd04bda4c49ba47bb15a9d216cc5e6
9307cae648af713f22ed1e089eaa4df908d0fcd582fc681d777a4fe61e30e283
061e7c16799ad41c3ca701ec1f4d06c7ad0c1c44e4c9bf4a57fd6eddb2ffa923
c0e5dfeb1cd2fe37c7fd82456e5f8a61998861c4de7764f820bed31290599dd4
800bd73ca92a135c6484e12e92ea1ed0ad33d33a01228e9ad23b0062d6a57024
29b52ea1de3a9d2e291aa46c8a603621a05cfa96d72462d1a235d0c6b7948257
10fe23a76875727b473cf13c70a08596bd5d1c9bf9e571b16775e27229802c22
a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b
a0f03b781a6132d96dd86b61922cb734aa80b135d2e1551d45496117eb7d1b65
04192a8beaa2f78a1c4ab5764134930e49fe58b202f7ea99a2421809a12acee2
f911f79f6ccaeb8891449b839a13d1775f210183778c25c77787db52bf638cfb
d68774cf28e7f7a8a574c3b983a339c0bd77810dc9874e90810ccf13739efbdc
e8ac0f1c567b0f90ebd42d248f3b9aad0afe8c0e2ee927b5a1cec88fa61eda56
a3701fb120b8bf03636784197b6584ed43b3a18215b27b4c8d85b0ee5f415bf7
SH256 hash:
a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b
MD5 hash:
09ba9001dad046979816723f08f90dd8
SHA1 hash:
7c8233e421b314d7c831b5a706d00e54ae4a3f15
Link:
https://www.unpac.me/results/a640a2a4-aa67-46ef-8a01-d1e1b3e99a73/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a422d6ce2f3c/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/a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

File information

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

Malspam

Formbook

Executable exe a422d6ce2f3c8376411decfba73a28fbaaed1eefd5ce12d4d6f62afb3d03915b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/26632/

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