6f49bcf4bd59f6a519d638c2655dc5c0da12d3a35d64a05515695db12c277fe6

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 19:12

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General

Target

65d11b5296ef9b6ff32a90ec52e45670.exe
Size

771KB
MD5

65d11b5296ef9b6ff32a90ec52e45670
SHA1

3aa00b822f041e94e17cc9fa6fac0ecfd6ceeaa9
SHA256

6f49bcf4bd59f6a519d638c2655dc5c0da12d3a35d64a05515695db12c277fe6
SHA512

d4133d52a0640877f1fa531f62ef25cb1bfc208512d4fd177bebc9ab7a2d66988517268184a56f88c8a985cc6b3258585608c91bedfb29119d211990c34e50a9
SSDEEP

24576:G2co+oPSiG5AoxlJb10hJaothZ2/T6FBBB:GPOXoF/ofT

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4296	65d11b5296ef9b6ff32a90ec52e45670.exe

Executes dropped EXE 1 IoCs

pid	Process
4296	65d11b5296ef9b6ff32a90ec52e45670.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1424	65d11b5296ef9b6ff32a90ec52e45670.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	4532	svchost.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1424	65d11b5296ef9b6ff32a90ec52e45670.exe
4296	65d11b5296ef9b6ff32a90ec52e45670.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 4296	1424	65d11b5296ef9b6ff32a90ec52e45670.exe	88
PID 1424 wrote to memory of 4296	1424	65d11b5296ef9b6ff32a90ec52e45670.exe	88
PID 1424 wrote to memory of 4296	1424	65d11b5296ef9b6ff32a90ec52e45670.exe	88

C:\Users\Admin\AppData\Local\Temp\65d11b5296ef9b6ff32a90ec52e45670.exe
"C:\Users\Admin\AppData\Local\Temp\65d11b5296ef9b6ff32a90ec52e45670.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Users\Admin\AppData\Local\Temp\65d11b5296ef9b6ff32a90ec52e45670.exe
  C:\Users\Admin\AppData\Local\Temp\65d11b5296ef9b6ff32a90ec52e45670.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4296

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2488

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\65d11b5296ef9b6ff32a90ec52e45670.exe

Filesize
639KB

MD5
bba4f5cb1b97db2213d2df6466b569a9

SHA1
febd585012376847712903990e0efc11ad8de3dd

SHA256
56ef01842d34ab3cce116f93fa4bd6daf10d3ebfe1e3bbd5dfa43f1ccd068b1e

SHA512
16d2a6db335b4b9f5bf54844db8299dcd9808b42729a6ca1742bf99459f9ad6ab436142a767bb4654444f4c62e3c07b383334d4f7715d92607f74e632746d8fd

Download Submit
memory/1424-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1424-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/1424-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1424-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4296-20-0x0000000004EA0000-0x0000000004EFF000-memory.dmp

Filesize
380KB

Download
memory/4296-37-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/4296-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4296-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4296-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4296-36-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/4296-35-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4296-16-0x0000000000160000-0x00000000001C6000-memory.dmp

Filesize
408KB

Download
memory/4532-54-0x0000021011B40000-0x0000021011B50000-memory.dmp

Filesize
64KB

Download
memory/4532-70-0x0000021019EA0000-0x0000021019EA1000-memory.dmp

Filesize
4KB

Download
memory/4532-74-0x0000021019FE0000-0x0000021019FE1000-memory.dmp

Filesize
4KB

Download
memory/4532-73-0x0000021019ED0000-0x0000021019ED1000-memory.dmp

Filesize
4KB

Download
memory/4532-72-0x0000021019ED0000-0x0000021019ED1000-memory.dmp

Filesize
4KB

Download
memory/4532-38-0x0000021011A40000-0x0000021011A50000-memory.dmp

Filesize
64KB

Download