240386b000499bd7206219cd041a7cc3ad1fedf9a098517fae5ff1fffc493e72

Analysis

max time kernel
134s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12-01-2024 09:05

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General

Target

560a10903033dea6ffe2ac89152188c1.exe
Size

471KB
MD5

560a10903033dea6ffe2ac89152188c1
SHA1

1fb3d42c5802ec9753d8dcfce09b5a3446998f27
SHA256

240386b000499bd7206219cd041a7cc3ad1fedf9a098517fae5ff1fffc493e72
SHA512

d1b365e3201da3fe75a1d94acfc0823d2bc236018b5bd3898b41d1cc6b355aa02420be1c4408613f6ab859a11a1fee6e03f35b0a27d0a981db0a75a957e59a44
SSDEEP

6144:amsyd7BspOWZ+Stxo3Gc2uqy3gu88mWCMpCRWFf2Kj+m+6X4YR:mpO3StxwGc2c3tfmfsCRA22+m+8V

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2052	worker.exe

Loads dropped DLL 1 IoCs

pid	Process
2548	560a10903033dea6ffe2ac89152188c1.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	worker.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2052	worker.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2052	worker.exe
2052	worker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2052	2548	560a10903033dea6ffe2ac89152188c1.exe	28
PID 2548 wrote to memory of 2052	2548	560a10903033dea6ffe2ac89152188c1.exe	28
PID 2548 wrote to memory of 2052	2548	560a10903033dea6ffe2ac89152188c1.exe	28
PID 2548 wrote to memory of 2052	2548	560a10903033dea6ffe2ac89152188c1.exe	28

C:\Users\Admin\AppData\Local\Temp\560a10903033dea6ffe2ac89152188c1.exe
"C:\Users\Admin\AppData\Local\Temp\560a10903033dea6ffe2ac89152188c1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Users\Admin\AppData\Local\Temp\DM\worker.exe
  "C:\Users\Admin\AppData\Local\Temp\DM\worker.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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\DM\parent.txt

Filesize
471KB

MD5
560a10903033dea6ffe2ac89152188c1

SHA1
1fb3d42c5802ec9753d8dcfce09b5a3446998f27

SHA256
240386b000499bd7206219cd041a7cc3ad1fedf9a098517fae5ff1fffc493e72

SHA512
d1b365e3201da3fe75a1d94acfc0823d2bc236018b5bd3898b41d1cc6b355aa02420be1c4408613f6ab859a11a1fee6e03f35b0a27d0a981db0a75a957e59a44

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\worker.exe

Filesize
19KB

MD5
2b23c69b68708c14fc214c3454e6b1bd

SHA1
5c923d25c14ad13dab4f05bb1423026f873e7dc4

SHA256
b2eb3b20cfa82a80207cb9fe8ea7cb28faa1b35612816b7b0052e68b9c8068bd

SHA512
00135ff0664e9de5f98be600773c72025f5f338e7301ab9d10b023fef672baa2ddbe3124813352eacf8d7475f0905d68dded619aa2cc3099f10b943ff3cdb8c5

Download Submit
memory/2052-12-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-9-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-10-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/2052-11-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-8-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/2052-13-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-7-0x0000000000640000-0x0000000000684000-memory.dmp

Filesize
272KB

Download
memory/2052-20-0x0000000020BA0000-0x0000000021346000-memory.dmp

Filesize
7.6MB

Download
memory/2052-25-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-27-0x0000000002050000-0x00000000020D0000-memory.dmp

Filesize
512KB

Download
memory/2052-26-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download