b62ea0c724cd07aeec74c6ab25bcfecfb99a202e1c479f7fc19c84cab0f73309

Analysis

max time kernel
119s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 06:57

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General

Target

96d32145cd4f614dfae4de9d53795e70N.exe
Size

223KB
MD5

96d32145cd4f614dfae4de9d53795e70
SHA1

6d6ac35ca08374aaeae05d15bf5df18f55f5d1dd
SHA256

b62ea0c724cd07aeec74c6ab25bcfecfb99a202e1c479f7fc19c84cab0f73309
SHA512

588c2dcf1995d1384439939ca03777b615fa383e071450ca8229993599206b06fac916656836a4bf7aab70ac5c6e7410899b767d55bc5e5431a61badc13ec20e
SSDEEP

3072:/DSp4183Sf3/pF79wS6o+gUCebPmKmh6WPsbs9L1qu/Ptm3Jqyd/4XKI:C4/LuS+WcPmKmsEsY9RqSs3JqyiXKI

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
2332	shzxojm.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\shzxojm.exe	96d32145cd4f614dfae4de9d53795e70N.exe
File created	C:\PROGRA~3\Mozilla\axpbjmm.dll	shzxojm.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shzxojm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96d32145cd4f614dfae4de9d53795e70N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3044	96d32145cd4f614dfae4de9d53795e70N.exe
2332	shzxojm.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2332	2060	taskeng.exe	31
PID 2060 wrote to memory of 2332	2060	taskeng.exe	31
PID 2060 wrote to memory of 2332	2060	taskeng.exe	31
PID 2060 wrote to memory of 2332	2060	taskeng.exe	31

C:\Users\Admin\AppData\Local\Temp\96d32145cd4f614dfae4de9d53795e70N.exe
"C:\Users\Admin\AppData\Local\Temp\96d32145cd4f614dfae4de9d53795e70N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:3044

C:\Windows\system32\taskeng.exe
taskeng.exe {3DF728D2-1CC4-4861-93CA-0EBB4A023F24} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\PROGRA~3\Mozilla\shzxojm.exe
  C:\PROGRA~3\Mozilla\shzxojm.exe -lxzgtlg
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\shzxojm.exe

Filesize
223KB

MD5
c568186020de83ccb9b0b7465a133a25

SHA1
92de97eabb59c1f443c0db4a402a8d02331649d6

SHA256
63dca74699b6a0928d8c0dfd93e8c07dac1efe63b9d75444fe8a6e75928a0f04

SHA512
39a79997a3e4af60e23273de689f3b0d9d257cf9c650a9b372244d51ab592c104647927aad2a2c2f2e7a8dbd6cdaa798472ce52aaada0dd4bf6642fd6318951f

Download Submit
memory/2332-8-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2332-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2332-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3044-1-0x0000000000260000-0x00000000002BB000-memory.dmp

Filesize
364KB

Download
memory/3044-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download