dfaf75da62d0561d171217fe893bd818a72ebfccd9d7e7f4c046f5b3ca44794e

Resubmissions

12-01-2025 13:21

250112-qlmbzstmhs 10

07-01-2025 20:33

250107-zb8lxaxmcy 10

Analysis

max time kernel
890s
max time network
905s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 13:21

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General

Target

2887140.exe
Size

144KB
MD5

fead887648bddd70a05cf7a7090411dd
SHA1

250c0de3dc100d265ae495f045a2c47dad3520e9
SHA256

dfaf75da62d0561d171217fe893bd818a72ebfccd9d7e7f4c046f5b3ca44794e
SHA512

e1f15de084a78bf27a1c62b5d0d31fabd10be13983dca05962c40ea1e8b3f7bb617e92f44a78048d3484d16f5d4b9e42bc8c5a4b02fda0e0f5eb69368149920a
SSDEEP

3072:buY0LMcTrgw6mo4bnGkbUyh/h39iN/Ko8LdKpZbZo:SY0IkImZUyh/h3MOc

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	engncontrol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2887140.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2887140.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	engncontrol.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3500	2887140.exe
3500	2887140.exe
4496	2887140.exe
4496	2887140.exe
3168	engncontrol.exe
3168	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe
2036	engncontrol.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4496	2887140.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3500 wrote to memory of 4496	3500	2887140.exe	83
PID 3500 wrote to memory of 4496	3500	2887140.exe	83
PID 3500 wrote to memory of 4496	3500	2887140.exe	83
PID 3168 wrote to memory of 2036	3168	engncontrol.exe	88
PID 3168 wrote to memory of 2036	3168	engncontrol.exe	88
PID 3168 wrote to memory of 2036	3168	engncontrol.exe	88

C:\Users\Admin\AppData\Local\Temp\2887140.exe
C:\Users\Admin\AppData\Local\Temp\2887140.exe cmd /c %SIGILL% "SIGTERM|DELETE|SIGKILL"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3500
- C:\Users\Admin\AppData\Local\Temp\2887140.exe
  "C:\Users\Admin\AppData\Local\Temp\2887140.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  PID:4496

C:\Windows\SysWOW64\engncontrol.exe
"C:\Windows\SysWOW64\engncontrol.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3168
- C:\Windows\SysWOW64\engncontrol.exe
  "C:\Windows\SysWOW64\engncontrol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2036-22-0x0000000001380000-0x0000000001399000-memory.dmp

Filesize
100KB

Download
memory/2036-32-0x0000000001360000-0x0000000001379000-memory.dmp

Filesize
100KB

Download
memory/2036-27-0x0000000001360000-0x0000000001379000-memory.dmp

Filesize
100KB

Download
memory/2036-28-0x00000000013A0000-0x00000000013C0000-memory.dmp

Filesize
128KB

Download
memory/2036-26-0x0000000001380000-0x0000000001399000-memory.dmp

Filesize
100KB

Download
memory/3168-16-0x0000000000DC0000-0x0000000000DD9000-memory.dmp

Filesize
100KB

Download
memory/3168-21-0x00000000011A0000-0x00000000011C0000-memory.dmp

Filesize
128KB

Download
memory/3168-29-0x0000000000DA0000-0x0000000000DB9000-memory.dmp

Filesize
100KB

Download
memory/3168-20-0x0000000000DC0000-0x0000000000DD9000-memory.dmp

Filesize
100KB

Download
memory/3168-15-0x0000000000DA0000-0x0000000000DB9000-memory.dmp

Filesize
100KB

Download
memory/3500-1-0x0000000000D60000-0x0000000000D79000-memory.dmp

Filesize
100KB

Download
memory/3500-14-0x0000000000D40000-0x0000000000D59000-memory.dmp

Filesize
100KB

Download
memory/3500-5-0x0000000000D40000-0x0000000000D59000-memory.dmp

Filesize
100KB

Download
memory/3500-6-0x0000000000D80000-0x0000000000DA0000-memory.dmp

Filesize
128KB

Download
memory/3500-4-0x0000000000D60000-0x0000000000D79000-memory.dmp

Filesize
100KB

Download
memory/4496-7-0x0000000000FA0000-0x0000000000FB9000-memory.dmp

Filesize
100KB

Download
memory/4496-13-0x0000000000FC0000-0x0000000000FE0000-memory.dmp

Filesize
128KB

Download
memory/4496-12-0x0000000000F80000-0x0000000000F99000-memory.dmp

Filesize
100KB

Download
memory/4496-11-0x0000000000FA0000-0x0000000000FB9000-memory.dmp

Filesize
100KB

Download
memory/4496-31-0x0000000000F80000-0x0000000000F99000-memory.dmp

Filesize
100KB

Download
memory/4496-30-0x0000000000690000-0x00000000006B7000-memory.dmp

Filesize
156KB

Download