4d74c5be1cd47d796def0c1fc36aabbef3fbc2f1a8c969153823db4e7d130bc1

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-01-2025 01:28

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General

Target

Ref#0741022.exe
Size

90KB
MD5

7a3e6b8db40c5f09f23629546075cfad
SHA1

160346e541b0a0ec85bb34f887f95a14b1695841
SHA256

369b124b5e5194d40f24773d67f55ea81daca621a8c3633b8879f7185ae69943
SHA512

803939c3291ca7a0bfab2062263c62e1c12795ed62e6fa0d9049a4e880efac2f84371c5cf0e83d821562c7cdb2aafdda8707c2474e24b0e97674e90cec2aed54
SSDEEP

1536:GifOIxXR14PhutZT3cqLXLbegMFWpVl/mEtcDIJEiInv/mq:G2OIxB1C8tZT3cqLXLbeJWbl/mUdErn1

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TypeId.vbs	Ref#0741022.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4772	1288	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	Ref#0741022.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	Ref#0741022.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	Ref#0741022.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1288	Ref#0741022.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1288	Ref#0741022.exe
Token: SeDebugPrivilege	1288	Ref#0741022.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 4772	1288	Ref#0741022.exe	31
PID 1288 wrote to memory of 4772	1288	Ref#0741022.exe	31
PID 1288 wrote to memory of 4772	1288	Ref#0741022.exe	31
PID 1288 wrote to memory of 4772	1288	Ref#0741022.exe	31

C:\Users\Admin\AppData\Local\Temp\Ref#0741022.exe
"C:\Users\Admin\AppData\Local\Temp\Ref#0741022.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 1720
  2⤵
  - Program crash
  PID:4772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1288-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

Filesize
4KB

Download
memory/1288-1-0x0000000000B40000-0x0000000000B5A000-memory.dmp

Filesize
104KB

Download
memory/1288-3-0x0000000074B80000-0x000000007526E000-memory.dmp

Filesize
6.9MB

Download
memory/1288-2-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/1288-4-0x0000000074B80000-0x000000007526E000-memory.dmp

Filesize
6.9MB

Download
memory/1288-5-0x00000000065A0000-0x00000000066B2000-memory.dmp

Filesize
1.1MB

Download
memory/1288-25-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-67-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-65-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-1329-0x0000000005F00000-0x0000000005F6A000-memory.dmp

Filesize
424KB

Download
memory/1288-1328-0x00000000048E0000-0x000000000494C000-memory.dmp

Filesize
432KB

Download
memory/1288-63-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-59-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-57-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-55-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-53-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-51-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-49-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-47-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-45-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-43-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-41-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-39-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-37-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-35-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-33-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-31-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-1330-0x00000000052A0000-0x00000000052EC000-memory.dmp

Filesize
304KB

Download
memory/1288-29-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-27-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-23-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-21-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-19-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-17-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-15-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-13-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-69-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-11-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-61-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-9-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-7-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-6-0x00000000065A0000-0x00000000066AC000-memory.dmp

Filesize
1.0MB

Download
memory/1288-1331-0x0000000074B80000-0x000000007526E000-memory.dmp

Filesize
6.9MB

Download
memory/1288-1332-0x0000000005340000-0x0000000005394000-memory.dmp

Filesize
336KB

Download
memory/1288-1335-0x0000000074B80000-0x000000007526E000-memory.dmp

Filesize
6.9MB

Download