ad3262a7c90b9bca6b93019e968110d22947aa2f3b460ab1ddaec6cc0d68b5c1

Analysis

max time kernel
147s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
06/01/2024, 04:34

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General

Target

PdfFactory.Pro.exe
Size

1.7MB
MD5

d4a23c2e0aa8aa0bfae582a5c4d498d4
SHA1

9e3fe73900dae0292fd45f179f1c3555bab36667
SHA256

5e186433f8dca1e68a791d9bfdb039711fb6df7af51e6405ecc64b00d1ed4591
SHA512

5fb0c52656f8f6c516d170eb2395531960f57a5f1882f6e2337f61bde21c0d34b6e99f218f70f957bae27497d71f521b6cc0102d16ce4ca72a2e4aae1c79480e
SSDEEP

49152:mklHgDdD+IEVFA5KhmmSxDqg2ZHpttf27Drvu:xHgMVS5KMmSMttgrvu

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation	PdfFactory.Pro.exe

Executes dropped EXE 1 IoCs

pid	Process
3584	setup.exe

Loads dropped DLL 1 IoCs

pid	Process
3584	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3584	setup.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 3584	3372	PdfFactory.Pro.exe	92
PID 3372 wrote to memory of 3584	3372	PdfFactory.Pro.exe	92
PID 3372 wrote to memory of 3584	3372	PdfFactory.Pro.exe	92

C:\Users\Admin\AppData\Local\Temp\PdfFactory.Pro.exe
"C:\Users\Admin\AppData\Local\Temp\PdfFactory.Pro.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3372
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  PID:3584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\fppr332.dll

Filesize
128KB

MD5
10a2de27bbc82fa52323f2bce90742e5

SHA1
3bc6676df16a5483dcee235a83821a4898f33194

SHA256
5264fa82ca8ecc28cecde41b8d9074723ae07927d59b5ec2ed982dab3d24628a

SHA512
ad659154bcf4848ea5a7100fae483475fec2b6f92e904b8bda1d89bb6c9870a628889518bbe57bf766f3a01219321764b3bd34d22639c7827e9dc1b222d34052

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\fppr332.dll

Filesize
107KB

MD5
6fbadeb0181ec78859cddd8f1027dc64

SHA1
3455f5027300678ba75332477c228f6c75bbcdf8

SHA256
ad634f91174f70f250391a7d275b963f35aec81927cfd5540e2ff88b4ecbb505

SHA512
b99c92d176db97466314503f48092e7ddbddf926a3bf5a6ca682c546a7f935f8ae9b2099467d5e83a01600492fb271dd7352adea901771e03a42fc3bfaf05dae

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe

Filesize
18KB

MD5
7f5fcf83e30ee10c208c953d08c51746

SHA1
c1b42e719e61d75cbb94d5923703b847468504ef

SHA256
968f94bb3baed8e96c51210553f1162c94b002c195345f4842d0916163f82c58

SHA512
1c0daa3730cb1a964cd459c5be24382d17847dca5ceea2af1ea4fbbb8aa86b99d45ed99eb2f8ed854ce51d4b91cfbe5571c6a492f444f0d3d739227ccc1e83db

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe

Filesize
51KB

MD5
5f67ecfafdffe6ba710165d3d6a6937a

SHA1
e2bfbdbe22116908e0d65e801f3a0dd089d294bf

SHA256
19dd93e02c89e2e459011175f47b0f213bdbb6864299c26512542af12999f9e4

SHA512
54b8b53cd8fc3b5981ab74709f5482ed164687c42604edec2123279d9052523b1c4757b9383b31d46ae20a39ea4ee6e5d8cc57c42ad7130012ec8fe5c67c591f

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe

Filesize
186KB

MD5
9bf77bf3ae0d60146ebe83f0732a8bb5

SHA1
37df238293ff742bdf160fc7bb02304c19e980aa

SHA256
bfad157a48ccf692dc93d45e860fb89af82fb8eaf23d40eb4a5bc0a63869c989

SHA512
5b98d4cf33e040dd2365eefa0ebbc49cf60c3917c53e24f40c44c6d43a962a7d4bb20ec06902b12c97b45f2bc32317b52d9454e0825697501e2cbdec8e2e687c

Download Submit
memory/3372-52-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/3372-71-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download