MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7a138c0817c092320a3d6b499429b44063ba82f3caf4ef1517c554d4d0c4bc42. 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: 15
| SHA256 hash: | 7a138c0817c092320a3d6b499429b44063ba82f3caf4ef1517c554d4d0c4bc42 |
|---|---|
| SHA3-384 hash: | 8a3bff66650681cab7f61c703da7cadc90a0ba1f221731d2197d7a2e484873fa634847d322a131220142eeebff2cba74 |
| SHA1 hash: | 55a8cf6ca679ed89ba6a0819210759d68549a986 |
| MD5 hash: | 21ea7861c5449f805634cba1f6f8a1e9 |
| humanhash: | nevada-helium-juliet-red |
| File name: | 21ea7861c5449f805634cba1f6f8a1e9.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 454'052 bytes |
| First seen: | 2022-11-19 07:17:15 UTC |
| Last seen: | 2022-11-19 08:37:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 6144:+Ea0PnsCFVCIy7MHAFc0Bbo2q8LJAjgLh49ryDcihfvV+DEMzb/nify/RK:rnsxIKB5+UJA0uIDcihfUEMfIP |
| TLSH | T174A4CF69F3B19CA1E417817E887AE9351137EE9A5527090E338E362D49733C350A7F8B |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | c4c4c4ccb4c4f630 (12 x Formbook, 5 x AgentTesla, 2 x Loki) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
NEW_ORDER.xls
Verdict:
Malicious activity
Analysis date:
2022-11-18 13:45:35 UTC
Tags:
macros opendir exploit cve-2017-11882 loader formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook lokibot overlay packed shell32.dll
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
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-11-18 13:21:01 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ueks rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
353874efc56b7fd78cc3540263fa802508b40e35cda9995c383a8257b511ab2c
MD5 hash:
f75ddaceb1b03b2b7c8f91aa167224ab
SHA1 hash:
9ddfd290564cf09d705d3e9d0468b3f6883430e6
Detections:
XLoader
win_formbook_auto
win_formbook_g0
SH256 hash:
2c9e8302c34c75554f95fe047500dfed258d6b672d1871e5913c9c5cbe088e53
MD5 hash:
77c63cfb7ff4429c6ea7057f18aa5a80
SHA1 hash:
187be1bebc7ccf49bdd952ce57ca275d3cf4cad2
SH256 hash:
7b5deb2cc1ed1dbb0de7f1f2e6e9afd76cb8f5efbbccfecc0f7f5cf6adb7794c
MD5 hash:
9017d35ecf431aafde123236a4808976
SHA1 hash:
3ddba962313c0df4113f0523565941d566e1f214
SH256 hash:
7a138c0817c092320a3d6b499429b44063ba82f3caf4ef1517c554d4d0c4bc42
MD5 hash:
21ea7861c5449f805634cba1f6f8a1e9
SHA1 hash:
55a8cf6ca679ed89ba6a0819210759d68549a986
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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
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