bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 03:58

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General

Target

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe
Size

369KB
MD5

ba71b8b432f3c3575bca530cb8993a15
SHA1

4253e361af1f8711b09f5031b70c5a16c551c384
SHA256

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f
SHA512

5a92287dd3feb012d9a3b77372f5160d8e566203b2126dfb3aee3a64a0b8a2c274e542d3c84272240b25b4c0c9e25736ab0d6b303dda2fa7d26a23dfa85cf462
SSDEEP

384:jSYfj/Of4imYnyEVPTHWKtL2H0VuM35zlQEew+yTzSf4JM54iICSCr4H444uiiiw:jHjQ4KnyAWkaHRQMwdz+4H4447iiL1i

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2904	2520	WerFault.exe	30

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

Processes:

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

pid	Process
2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

description	pid	Process
Token: SeDebugPrivilege	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe
Token: SeDebugPrivilege	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe

description	pid	Process	procid_target
PID 2520 wrote to memory of 2904	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe	31
PID 2520 wrote to memory of 2904	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe	31
PID 2520 wrote to memory of 2904	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe	31
PID 2520 wrote to memory of 2904	2520	bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe	31

C:\Users\Admin\AppData\Local\Temp\bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe
"C:\Users\Admin\AppData\Local\Temp\bfbda87afcd9cc4f6e39550149d7ebfcaebd2ee97e38d69842d93f7f12c2a05f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 1500
  2⤵
  - Program crash
  PID:2904

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/2520-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2520-1-0x00000000012E0000-0x0000000001342000-memory.dmp

Filesize
392KB

Download
memory/2520-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2520-3-0x0000000005C50000-0x0000000005D6C000-memory.dmp

Filesize
1.1MB

Download
memory/2520-4-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-5-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-25-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-7-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-45-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-57-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-9-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-11-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-13-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-19-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-21-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-23-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-39-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-67-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-65-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-63-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-61-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-59-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-55-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-53-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-51-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-49-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-47-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-43-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-41-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-37-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-35-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-33-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-31-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-29-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-27-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-17-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-15-0x0000000005C50000-0x0000000005D67000-memory.dmp

Filesize
1.1MB

Download
memory/2520-303-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2520-1079-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2520-1080-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2520-1082-0x0000000001020000-0x000000000106C000-memory.dmp

Filesize
304KB

Download
memory/2520-1081-0x0000000001170000-0x0000000001208000-memory.dmp

Filesize
608KB

Download
memory/2520-1083-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2520-1084-0x0000000001250000-0x00000000012A4000-memory.dmp

Filesize
336KB

Download
memory/2520-1085-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download