MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cd2eaa79448009041ecc926c273b4d483bccaf7c2cd39624082c3e13d55408a1. 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: 10
| SHA256 hash: | cd2eaa79448009041ecc926c273b4d483bccaf7c2cd39624082c3e13d55408a1 |
|---|---|
| SHA3-384 hash: | f1b0111348e484371b107ea0b02716e6c7fe6246f4afa0fb30caad57c097b3ba135e5a637b556dbce5f8d326c459bbbc |
| SHA1 hash: | 7556d860f3cb61e0aaa0c88cb8ebbf34131ef0ec |
| MD5 hash: | 413c530908571f9abfc506f6d5e988a3 |
| humanhash: | wolfram-double-jersey-carolina |
| File name: | 413c530908571f9abfc506f6d5e988a3 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 666'624 bytes |
| First seen: | 2021-10-06 19:35:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:1YqL3+oPkzKxkJEjLbjfoxA/M8sUQdwA2qayFqfyhsSe4MwEyO+acNk3ywjBo:BL3zkuxkJEjvjfL/npQqAthqf0sSe1wQ |
| Threatray | 9'992 similar samples on MalwareBazaar |
| TLSH | T17FE4121C03279308ED78C7F2ACA8D5E026B9BD1715A5C7385E90B4AE7BA37B895D0317 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_DELIVERY_ADDRESS_CONFIRMATION.xlsx
Verdict:
Malicious activity
Analysis date:
2021-10-06 18:52:10 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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:
Detection:
xloader
Threat name:
Win32.Trojan.Mardom
Status:
Malicious
First seen:
2021-10-06 19:36:15 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 9'982 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:shjn loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.anamentor.com/shjn/
Unpacked files
SH256 hash:
9fd253b8d45e4204580e7277bb43bdf115b796a722ecc7afc20cad8c75dc3d60
MD5 hash:
ea7b66c47877294f9390eb621963295b
SHA1 hash:
c74112369935b1b254fed401d450c3532889fc94
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
478bf8ce1b1e5f9526c8b6dc2dabcf4de33d5af98a9fce81f39019342c1c2c58
MD5 hash:
72cdbe87d3713f361ef370f7481a29b1
SHA1 hash:
04f813058c9e17e3dc0db075f0e24c28ad78f4fb
SH256 hash:
cd2eaa79448009041ecc926c273b4d483bccaf7c2cd39624082c3e13d55408a1
MD5 hash:
413c530908571f9abfc506f6d5e988a3
SHA1 hash:
7556d860f3cb61e0aaa0c88cb8ebbf34131ef0ec
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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