9c9cbede957d5bde9eede15bad06463145d71e4720000535159526389496da55

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 13:21

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General

Target

a2ede8f521521a935a46a861571dcbb0N.exe
Size

448KB
MD5

a2ede8f521521a935a46a861571dcbb0
SHA1

46ee251845d8848d5a77c1d87cca40d98b1c7131
SHA256

9c9cbede957d5bde9eede15bad06463145d71e4720000535159526389496da55
SHA512

9be5c01f968316331df7374d5088c4793136754c1d9127ae0476d984bb7a284566e52f97d1ff8ac4d2c481bacf7729796d838ddf605f440a21aa2cf83c8f8cb3
SSDEEP

6144:EbPahFCuKGPRQXrP18w1YqGGbMQlkEjiPISUOgW9X+hOGzC/NM:EbyhNDRQXj1F1YfQkmZzcukG2/

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2572	KEQI.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\windows\KEQI.exe	a2ede8f521521a935a46a861571dcbb0N.exe
File opened for modification	C:\windows\KEQI.exe	a2ede8f521521a935a46a861571dcbb0N.exe
File created	C:\windows\KEQI.exe.bat	a2ede8f521521a935a46a861571dcbb0N.exe

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 3 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	a2ede8f521521a935a46a861571dcbb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KEQI.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2396	a2ede8f521521a935a46a861571dcbb0N.exe
2572	KEQI.exe
2572	KEQI.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2396	a2ede8f521521a935a46a861571dcbb0N.exe
2396	a2ede8f521521a935a46a861571dcbb0N.exe
2572	KEQI.exe
2572	KEQI.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2124	2396	a2ede8f521521a935a46a861571dcbb0N.exe	30
PID 2396 wrote to memory of 2124	2396	a2ede8f521521a935a46a861571dcbb0N.exe	30
PID 2396 wrote to memory of 2124	2396	a2ede8f521521a935a46a861571dcbb0N.exe	30
PID 2396 wrote to memory of 2124	2396	a2ede8f521521a935a46a861571dcbb0N.exe	30
PID 2124 wrote to memory of 2572	2124	cmd.exe	32
PID 2124 wrote to memory of 2572	2124	cmd.exe	32
PID 2124 wrote to memory of 2572	2124	cmd.exe	32
PID 2124 wrote to memory of 2572	2124	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\a2ede8f521521a935a46a861571dcbb0N.exe
"C:\Users\Admin\AppData\Local\Temp\a2ede8f521521a935a46a861571dcbb0N.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\windows\KEQI.exe.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\windows\KEQI.exe
    C:\windows\KEQI.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2572

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

C:\Windows\KEQI.exe

Filesize
448KB

MD5
81ae359ea1ae0f3e9831c76968e8b729

SHA1
03949b25b93f0552a6553562c7a63e7d26b1f3cb

SHA256
6d5282eef5917a098b954970277568050205d3690085ed9d392dc158b66970b7

SHA512
0fa2689a1b14d2b0defeb5c91b7a13026413e992f9be320c69cbbecc5b9fbcbdd57e11b3c3f39804c2f6b492083e5e7e5e5461986727d3d3a33e9efb8e5a10e1

Download Submit
C:\Windows\KEQI.exe.bat

Filesize
54B

MD5
c24ee29716ee71cd4dfd63152aa354e2

SHA1
f94b26183e54208e12a6ab97778557edeb6b822f

SHA256
ad8283792bd1d6eaa9c8f109a3e82c733a7f0fc7ea0602311d8fa03e3756c4d6

SHA512
00d05135d84d79b980074d6b35f3a7a6840f8a57db06ac9ca73d3383e8e8674b6cd27f34d6c20e606d4f395076d2cc42d3398e639d5d53eda0e4b513337d9893

Download Submit
memory/2124-15-0x00000000003D0000-0x0000000000409000-memory.dmp

Filesize
228KB

Download
memory/2124-16-0x00000000003D0000-0x0000000000409000-memory.dmp

Filesize
228KB

Download
memory/2396-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2396-12-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2572-18-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2572-19-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download