MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a
SHA3-384 hash: 344e7c176aae4437be564323c1227062b7815dd963137bd418a5f058afb4e3233f7f81143764eb99e5a21c30d1a36d49
SHA1 hash: 4cfab0607042e4607dc417937399628b8b0eab39
MD5 hash: d3755fa9b0aa988e79cedf4fa5c2d738
humanhash: cola-diet-delta-mexico
File name:order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:350'208 bytes
First seen:2021-01-05 09:32:48 UTC
Last seen:2021-01-05 14:59:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e41eb5672b7251a954bc5957b9a4dc03 (2 x Formbook, 1 x RemcosRAT, 1 x NanoCore)
ssdeep 6144:H/hXM6TGfaXeRGjwj9qsgEtBI/IJQSv38gRxZcB45oSRSb2P1XrM06hmBNBsuW8Y:pXMXFUsgEz3Kmw2P1Xr3KmBNivD5QvCL
Threatray 3'344 similar samples on MalwareBazaar
TLSH 1C744B26B7D8F6AAD18104B87205FFA604513C35692EC843F7C17B5B38721EE9A06F5B
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: mail.123host.iq
Sending IP: 185.76.34.219
From: Kumar,Mehmet <sales@ydgls.com>
Reply-To: tac.tacky@mail.com
Subject: AW:New Order
Attachment: New order Pdf.rar (contains "order.exe")

Intelligence

File Origin
# of uploads :
4
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order.exe
Verdict:
Malicious activity
Analysis date:
2021-01-05 09:41:22 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/917a58e7-6a6f-4700-b92e-e63bbd38aec0

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/110548/
Detection(s):
SecuriteInfo.com.Variant.Mikey.117991.13192.12730.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/574054
Signature
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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 (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 336090 Sample: order.exe Startdate: 05/01/2021 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 4 other signatures 2->41 10 order.exe 1 2->10         started        process3 signatures4 51 Maps a DLL or memory area into another process 10->51 53 Tries to detect virtualization through RDTSC time measurements 10->53 13 order.exe 10->13         started        16 conhost.exe 10->16         started        process5 signatures6 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 18 explorer.exe 13->18 injected process7 dnsIp8 29 onstatic-fr.setupdns.net 81.88.57.68, 49755, 80 REGISTER-ASIT Italy 18->29 31 nationshiphop.com 34.102.136.180, 49749, 49759, 80 GOOGLEUS United States 18->31 33 10 other IPs or domains 18->33 43 System process connects to network (likely due to code injection or exploit) 18->43 22 WWAHost.exe 18->22         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 22->45 47 Maps a DLL or memory area into another process 22->47 49 Tries to detect virtualization through RDTSC time measurements 22->49 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a/
Threat name:
Win32.Trojan.Mikey
Create hunting rule
Status:
Malicious
First seen:
2021-01-05 09:33:06 UTC
AV detection:
14 of 45 (31.11%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d24fip62frwx4c6sq7ljf6hgg5bxfety6tyiwzwnadmypjumjn5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
181e65619bf47a1d05421f80fad3639181978c5779c86c135b0342871d8a6428
Formbook
28f478d2b7cac0587aaec26a787678375f74e0d16690eac6bf1d9cf5083b650f
Formbook
2d5d89747431e9003471e77e757e6c2d3310cbcac7451c1bb8389d0744543e6f
Formbook
2f28bd2f3a4cc60e79d788f54365946926716720bc1c636ea5284bb02b952613
Formbook
79ac15a85cee536ae9a4efc1b0191bc87f43f774307f4bd0d36196ceaa096f87
Formbook
801e939e0d3085f2381ef566d8dc90653eef76be368a865cb249b0eb2bb1b869
Formbook
95432d34acb3db62d167b6ca78cf9e1f4508e692f1f4f124278dc07c552f4445
Formbook
b79273545da050a53a38855e56afc06bce2cefe78fad1ccb36a8616b2950b1a0
Formbook
bab1afa3cdf4c5c73be8b2890a43ac43ed1b4f3d14d1726323dc1c38a572f335
Formbook
be170809e4230261e4a1be5ed4a3fd90108240f4f6c3a3151e2b14bfdeac89f6
Formbook
+ 3'334 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210105-j6msr22672/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.nationshiphop.com/hko6/
Unpacked files
SH256 hash:
1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a
MD5 hash:
d3755fa9b0aa988e79cedf4fa5c2d738
SHA1 hash:
4cfab0607042e4607dc417937399628b8b0eab39
Link:
https://www.unpac.me/results/ff43ec6c-ecda-45aa-bb22-09f34a155c97/
SH256 hash:
263a48f576b7798c89574796a7257c441ce60783c93023af8aff28088e0b47a0
MD5 hash:
594b2ddb2e6517ba02461b7c1673ebc3
SHA1 hash:
e44bd722d458fa1a32c97529cb4633987e220581
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff43ec6c-ecda-45aa-bb22-09f34a155c97/
Parent samples :
16a895e73a1fa9260fdc42786d134cadbfd8936365e2f550322f45f08307186e
b79273545da050a53a38855e56afc06bce2cefe78fad1ccb36a8616b2950b1a0
3964255c6edcc775158338c29c12a374eef6b3bad5d1b05641a7c92efb8873de
74fe23fdb7b12b785e1e6db24dba0536deec51ddac1edbd53a0211b68672628b
be170809e4230261e4a1be5ed4a3fd90108240f4f6c3a3151e2b14bfdeac89f6
95432d34acb3db62d167b6ca78cf9e1f4508e692f1f4f124278dc07c552f4445
6c3fe63b8dd66c9dbbc62c341fde2ad3524b944f45734cb56b2f16b7638a62a7
bab1afa3cdf4c5c73be8b2890a43ac43ed1b4f3d14d1726323dc1c38a572f335
801e939e0d3085f2381ef566d8dc90653eef76be368a865cb249b0eb2bb1b869
2d5d89747431e9003471e77e757e6c2d3310cbcac7451c1bb8389d0744543e6f
1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a
e972280a082b78255426343527eb04b724122122cbea086ee5c55958d90ba138
9161b2162e26e06de573d2314ef3d6cec389bfc240c33a9bce7f5b1e13c7b703
ee8ac19b40be65306741e69e41cc3768e469fedd9a55b8a1ff3a24723f6fd6da
6c63e68f6d116d78c115e15d1c1bdaeb1064cb562de15c4f5d46142e637f26e3
ca035ce2804aff96e07142ecb344766e2fca568af3b5b01f60d7886225d7cd49
54855cba7fad3ca4afa7a47824594cf8dc86ea733e427a5cbddda9c29c88feb0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a

File information

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

Malspam

Formbook

rar 8d13d60682fb48709b4044bbe74612fb49f38adb3151b28c51c6b9c1f4a77cf0

Formbook

Executable exe 1eb8543fda2c6d7e0bd287d692f8e63743729278f4f08b66cd00d987a68c4b7a

(this sample)

  
Dropped by
MD5 9fc7b9757a0e6b8946d7c7b727764d7a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/110548/
  
Dropped by
SHA256 8d13d60682fb48709b4044bbe74612fb49f38adb3151b28c51c6b9c1f4a77cf0

Comments