ec2a08366a16d2b7b1e782c47ca22dc78e2c63151413c8536c43c6e8748215a8

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19/03/2024, 06:05

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General

Target

d562b9ca234f6f1225dd1d6c78a50471.exe
Size

226KB
MD5

d562b9ca234f6f1225dd1d6c78a50471
SHA1

309fbdeb374f3d096ae42780af05d427f1058d3a
SHA256

ec2a08366a16d2b7b1e782c47ca22dc78e2c63151413c8536c43c6e8748215a8
SHA512

8f4350aa50cf8d937819a45f17e680b7de4564c578a6701dffbb33bbbe393dd8b560f91bd135475397b28c0d597b6035292dc78da1ae2a3667a1cec350e85864
SSDEEP

6144:/+tTAqgYhO9MegccZ7nt44e42kps1VqPjwrhwlp1B:/ZohO9MJdnt3e/rqsrWB

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2612	Lzitia.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	d562b9ca234f6f1225dd1d6c78a50471.exe
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	d562b9ca234f6f1225dd1d6c78a50471.exe
File created	C:\Windows\Lzitia.exe	d562b9ca234f6f1225dd1d6c78a50471.exe
File opened for modification	C:\Windows\Lzitia.exe	d562b9ca234f6f1225dd1d6c78a50471.exe
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Lzitia.exe
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Lzitia.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	d562b9ca234f6f1225dd1d6c78a50471.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	Lzitia.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	Lzitia.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe
2612	Lzitia.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2612	2120	d562b9ca234f6f1225dd1d6c78a50471.exe	28
PID 2120 wrote to memory of 2612	2120	d562b9ca234f6f1225dd1d6c78a50471.exe	28
PID 2120 wrote to memory of 2612	2120	d562b9ca234f6f1225dd1d6c78a50471.exe	28
PID 2120 wrote to memory of 2612	2120	d562b9ca234f6f1225dd1d6c78a50471.exe	28

C:\Users\Admin\AppData\Local\Temp\d562b9ca234f6f1225dd1d6c78a50471.exe
"C:\Users\Admin\AppData\Local\Temp\d562b9ca234f6f1225dd1d6c78a50471.exe"
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\Lzitia.exe
  C:\Windows\Lzitia.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Enumerates system info in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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:\Windows\Lzitia.exe

Filesize
226KB

MD5
d562b9ca234f6f1225dd1d6c78a50471

SHA1
309fbdeb374f3d096ae42780af05d427f1058d3a

SHA256
ec2a08366a16d2b7b1e782c47ca22dc78e2c63151413c8536c43c6e8748215a8

SHA512
8f4350aa50cf8d937819a45f17e680b7de4564c578a6701dffbb33bbbe393dd8b560f91bd135475397b28c0d597b6035292dc78da1ae2a3667a1cec350e85864

Download Submit
C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job

Filesize
344B

MD5
9b086e4f396add9f2d1fded1b9ec9614

SHA1
4703b19c21bc5b28618a832957ee3b7e5a72da56

SHA256
cb92173fb378dbd327bfefe6151ee91b4874e9d114cac40f29415da900eef4b4

SHA512
58da1b2cc8e7bb8cf28ad42763c9b7bb9a095d9c97ab424465612f8b354f70383ccf78978e5d9973d08545e336d8e94338fb2679dd7615223e6db3726d628318

Download Submit
memory/2120-1-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2120-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-2-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-9-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2120-17008-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2612-10-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2612-11361-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2612-25976-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2612-25977-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download