b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe

Analysis

max time kernel
53s
max time network
50s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 06:56

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General

Target

b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe.exe
Size

257KB
MD5

69293de34e877a52a08a4acffa44abf0
SHA1

06d69aa5191864d6d529d913349e92848023350f
SHA256

b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe
SHA512

b162da98b03c9804b13eafbf33a26599655f4e21d426a255eeb5b9e57de95edeb2a3a7b2311e5fa46417c00ee716841575a9a26b58a6d674169a71f5d83831f3
SSDEEP

6144:y0bR1+5kWFQBYAcJDpo6FPPt6g2BZ2B+Ylo63ZlDI7kcm:51i/ljo6d94Z2NC+H07Hm

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1508	sgfgrig.exe

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\sgfgrig.exe	b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe.exe
File created	C:\PROGRA~3\Mozilla\ogcwmgm.dll	sgfgrig.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 1508	1280	taskeng.exe	29
PID 1280 wrote to memory of 1508	1280	taskeng.exe	29
PID 1280 wrote to memory of 1508	1280	taskeng.exe	29
PID 1280 wrote to memory of 1508	1280	taskeng.exe	29

C:\Users\Admin\AppData\Local\Temp\b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe.exe
"C:\Users\Admin\AppData\Local\Temp\b34a17ada321c9497bcf69b969b5c954be5f9f1502839aba617fb3eb47e838fe.exe"
1⤵
- Drops file in Program Files directory
PID:1932

C:\Windows\system32\taskeng.exe
taskeng.exe {77BE630C-2AD9-447A-9B74-02874034697A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1280
- C:\PROGRA~3\Mozilla\sgfgrig.exe
  C:\PROGRA~3\Mozilla\sgfgrig.exe -smuvcxh
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  PID:1508

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\sgfgrig.exe

Filesize
257KB

MD5
8dede1c2c5551ea92bca3e7a58e74028

SHA1
22515dff4e789a3f80f3a72d8f8b3bab7bbd587f

SHA256
36063f7328c9e430450d84617ec7f155e0c80d50431cef9c17bcb664c89e83fa

SHA512
0d3e9dadf305d4cd035cbb18840ec8d414f631dcff4cabf8f6faa339cbfe7404cf0d1f8100e826659bf073275b1057bc64d1249bacbfb74da653a63ed441c886

Download Submit
C:\PROGRA~3\Mozilla\sgfgrig.exe

Filesize
257KB

MD5
8dede1c2c5551ea92bca3e7a58e74028

SHA1
22515dff4e789a3f80f3a72d8f8b3bab7bbd587f

SHA256
36063f7328c9e430450d84617ec7f155e0c80d50431cef9c17bcb664c89e83fa

SHA512
0d3e9dadf305d4cd035cbb18840ec8d414f631dcff4cabf8f6faa339cbfe7404cf0d1f8100e826659bf073275b1057bc64d1249bacbfb74da653a63ed441c886

Download Submit
memory/1932-54-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/1932-55-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1932-56-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download