MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315
SHA3-384 hash: de6de387297f59955b4923feaab657d312ad8c1121dc9a86c9a2f1edc33714741f8a8cc6de18721802bf77312ea880f6
SHA1 hash: 8100db1c4bd334bc6ecc7213a93afcdc52209ea2
MD5 hash: 2157203a20adcc37c0989dbec2d904d9
humanhash: wyoming-purple-mobile-social
File name:Pending Foreign Advance Payment Report.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:604'672 bytes
First seen:2023-10-22 07:40:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:x9W1vjJGGna1GitvH9GU712pXTECC/AOwM4ASIHXEjDmQBP0Z7WK/1:x9W1LJ1na1GitvH9f718TEx/ABM4kHik
Threatray 1'732 similar samples on MalwareBazaar
TLSH T169D4120933E00BE2D075563A29B4927103BA26685972FB2A2E5E60ED7A77FCC0741F47
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0d4a26355b2ccf0 (19 x AgentTesla, 6 x Formbook, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Pending Foreign Advance Payment Report.exe
Verdict:
Malicious activity
Analysis date:
2023-10-22 08:56:05 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/90d9f1b2-01c2-4423-9dc1-e77ac3357f3f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.37872.26698.24730.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Restart of the analyzed sample
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin masquerade packed
Link:
https://www.filescan.io/uploads/6534d21b5f371a3fc85e9619/reports/c54dcaf3-035e-47fd-b88a-bce664debbb6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7384d6a2-85b5-4c51-bfc8-4293c0fa0db8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329966
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2023-10-09 01:19:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spzftd6w5ck6m6x52m4turzfqh2wlsf7ipsmad4ihzi7zpen6mkq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
393f41d6aaa447a3fc89f83b3ffb08574464197bf45704ba8226cd070b63c6ed
Formbook
795998e9064cb981d6a40a34fbeee48381121ea7ac7175ffe5b506b11cf843d7
Formbook
7da9294ba554d4c17ed9e4caac9836e303980814c7898b422ccde7a246ac26a5
Formbook
982a9a52e532bbfe52941c4ab95c2899c1af75e9a3eee2b1977e3f49e8a3e71e
Formbook
bbcaa127862b5b70b5a833b3136f431c03a9165dd0a4646ba78922ebcc7ebdc3
Formbook
c1aa65f7c2cc6beb7052c8ada46a3139fc01da66890f4153a7c5761292b71d61
Formbook
e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8
Formbook
fd8ec7e66dab730de6d7a96168974b95f2e9ba43c0c05b5fac55b3abc8a52d73
Formbook
+ 1'722 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ls02 rat spyware stealer trojan
Link:
https://tria.ge/reports/231022-jh5wlaec2v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
29a16e6f0f8201c5a40a1c2e06e2fccb095047cc571aebf267cfa8dfb5030c18
MD5 hash:
563c987b4a800a13aebae40d0fa04130
SHA1 hash:
fa02b68257f276a0941840d616b05f433018feee
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/e9b31153-eeb3-4275-97c7-db25f593b16e/
Parent samples :
fd8ec7e66dab730de6d7a96168974b95f2e9ba43c0c05b5fac55b3abc8a52d73
e3bad3b72d6b9d9572d3c2df6e6e02b08366065d4dca0d65d868c4d7d9ff52c8
760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139
93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315
12361d47524fe20ebca655db20945642b53f37ce38ae73c415cda2e0c88173a5
b02a464ba1c01240e6855a7ecf96b0c3fcba78767c5f3e09bb03f539eb2639f8
SH256 hash:
b66592be7c89b0398bd0e6b3df3879543688db2a1de06e2f9d113af06bd164dd
MD5 hash:
93a806d3c83d9555f28bb5dca7213857
SHA1 hash:
f44f61eaf330854db7d1f1b59431a175f6a8b6dc
Link:
https://www.unpac.me/results/e9b31153-eeb3-4275-97c7-db25f593b16e/
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/e9b31153-eeb3-4275-97c7-db25f593b16e/
SH256 hash:
7a49f373d65715c23a6394f7670c27341adc254a24a7cdc0bbfcd30045e8ba95
MD5 hash:
54d2392c39350e222513ddf104a4d9c4
SHA1 hash:
ab1eabb8f5e915b179d4142d4b65b049c007bb3f
Link:
https://www.unpac.me/results/e9b31153-eeb3-4275-97c7-db25f593b16e/
SH256 hash:
93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315
MD5 hash:
2157203a20adcc37c0989dbec2d904d9
SHA1 hash:
8100db1c4bd334bc6ecc7213a93afcdc52209ea2
Link:
https://www.unpac.me/results/e9b31153-eeb3-4275-97c7-db25f593b16e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93f2598fd6e8/report/overview.html
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/93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 93f2598fd6e895e67afdd3393a472581f565c8bf43e4c00f883e51fcbc8df315

(this sample)

  
Delivery method
Distributed via e-mail attachment

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