MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f
SHA3-384 hash: 790a15e079c01c57bf7d8f30e6b67a33a2da719c2a1eda1f48fec7867f54fe79d7bb99c767aa3fef590912c209ef9711
SHA1 hash: 604cd8ce15d45c6012afe00f96a9ff2391ada59c
MD5 hash: 0e7bb608353e46b8d01cde6a87f8e671
humanhash: social-johnny-social-friend
File name:SecuriteInfo.com.W32.AIDetectNet.01.8950.1725
Download: download sample
Signature Formbook
Create hunting rule
File size:662'016 bytes
First seen:2022-05-30 10:41:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:gzwO9NmfSle+6T9/z2Q2wiJndJnwkfTAHGNvq539VZ1KFkq/a:WNzzM3lcndJnwkfju9VZMFFC
Threatray 15'843 similar samples on MalwareBazaar
TLSH T1D3E40256F9A69F01C58C4ABD90D7863913F29947A336D7933F8501DA2E027E08ECE7C6
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00ccf096ccc0d400 (21 x FormBook, 18 x AgentTesla, 11 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.8950.1725
Verdict:
Malicious activity
Analysis date:
2022-05-30 10:49:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/debcdf4d-3bcf-42a7-99cb-489ff0924a8a

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/275443/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.8950.1725.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62949f80945ebb7eb183d034/reports/9bec1458-b9d5-4256-a67e-fd0e4d8d32aa/overview
Result
Verdict:
UNKNOWN
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/23a6ca2a-bbef-43b3-8481-79bde45459d5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003618
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-05-30 06:38:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=srhh7u65qvtii6s2f2fdzncugmdvtigepxyi75hsuqgx6ubxjrpq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2de49b3102da5350531a70b7d670ce8c1a9da5d664d7530325780b9d19aed395
Formbook
5b39db4d27b6a3c5822a06632dedb65df333f7ab938433ed4761eaf88cebf4e8
Formbook
67df49c1f0f94c41c91df4cb71835b1e188d19a19b5eb1346f1e0da4444d13d0
Formbook
89cdf1763a4e844821117df0e03d1447ec951fa3d512e53356c1af5c1a96b2d0
Formbook
c14b5f56387ad871d44cc3f3d9e079b2fa5bb711374aefe34f91e8d963c53dbb
Formbook
ce757f9bd6a6ba9c9b7b27d3923b1dfca6e82b6a955fdf92c91975db6b1abdfb
Formbook
eebc2ceadb7e9541112a27a583603fd284208f1e2d23329c726efcfc02244609
Formbook
+ 15'833 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:tn61 loader rat
Link:
https://tria.ge/reports/220530-mrqd2sgab4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
c255e016dab3d29f31f8ab97b4a51e424267fd456a7a7b1fad5610b4c2b97fc0
MD5 hash:
dc42037bc83489ba6ac2513a184590c3
SHA1 hash:
26e3e9e7a3d125b7c9926a11ffcf61b8f4d5f405
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
Parent samples :
eebc2ceadb7e9541112a27a583603fd284208f1e2d23329c726efcfc02244609
67df49c1f0f94c41c91df4cb71835b1e188d19a19b5eb1346f1e0da4444d13d0
ce757f9bd6a6ba9c9b7b27d3923b1dfca6e82b6a955fdf92c91975db6b1abdfb
944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f
00468491177bab4d715685cc174538ff0a3c15cdf0b679c7d163b89e3b8d2421
0ab8978869103e7594108e31a46cb1c7e62cb47ad44ab930fc17ccc2fb57daea
7ffd8a13ecf1f8cb62fe0dc158fd9cfcdd9a871610970ac6f824e913f5586ee5
6959e78db6f5ebf3c0c86c05868e281a3013cdfcc3a57440ec8a24ab43506af8
2fad61e5630cde696d8ea57db27d521ed4ff87ae0c5e692c597171439ae6d01c
46a2db9a230702587a6b3f74db164fc360707b6ed103cbe88f35d52208384c26
9660b17387bc8e6e37ffcd5002b5500a82093fa1beceadc529999cb77f9c32fd
6187ecd59d9d6c50c32460769a8a16ad8e1051a4c2e12899b2912861be1e823d
4410e6f9469bbb3a9174dedf18c52e070ae7b6480b6f8e88c29c43996f2674d6
8054dd2e45880794d187893bf7274cb69cc628baa62eec2a2dfb514af50c37c4
17bb531735f33a166212965ab1e2db2157c2c0835fb5ff1c40e7da7c10c92971
c005d98eb3a32962f937a87c96ee4f656e9f62d83afdf47b803391071800b292
4c61906e1b2ad899fb297c820fbf23a556cb2ab5785ba916ffdc7438c2c0414f
e25ea6eb167727e93ddf4162cdf8fd9f8b974c6ae6195d743b578cadcc17301a
d50d36d60b72642c6470efa03def6f91d7fef78790ac1215416659dd5bbca94e
SH256 hash:
840be1d54ac08fdec3556b93ff92af7e2f6d7c909a7606c59c5ac777670e2742
MD5 hash:
cc4a8210cb3e6146e928003944c15fbf
SHA1 hash:
e218e2b2a8c8e204c19d6cc6aec987b87544d566
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
SH256 hash:
434dc2e33161ac2e8f4ef69c9af78df9add67c326c9e84dadb4e02af71f2f676
MD5 hash:
5d14070b5ee91fcd9be804277ac8df1f
SHA1 hash:
af95341b93a401a2daad8cdcd699c0244ddb3d18
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
SH256 hash:
3f20226fb66ebb6eb5af2949c15fc152a0cea030e6393a80877fef3a90bd7339
MD5 hash:
6e96dac2b9eb533c2acfdd778519a5d5
SHA1 hash:
7ace74176f2d71d2a9593bac19885c9158798e12
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
SH256 hash:
bef98f0270637252013136fb84a32c63e59a219c9991314f317c350f7f1d72d6
MD5 hash:
88ddf2495caf277a1b5c908017a9c1b6
SHA1 hash:
29da7ff493e7dc2ac97b431659e10a3cd6ae46a8
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
SH256 hash:
944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f
MD5 hash:
0e7bb608353e46b8d01cde6a87f8e671
SHA1 hash:
604cd8ce15d45c6012afe00f96a9ff2391ada59c
Link:
https://www.unpac.me/results/5b2c9997-b926-4c0a-9205-9919b961dd2a/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/944e7fd3dd85/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/944e7fd3dd8566847a5a2e8a3cb454330759a0c47df08ff4f2a40d7f50374c5f

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/275443/

Comments