f34e7e8533ba668ee17c51299df695b1ba71e383b4a3575027b7f1d9fbd918dc

Analysis

max time kernel
150s
max time network
159s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 05:01

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General

Target

293178bffa66fd519b4a33492344a03d.exe
Size

64KB
MD5

293178bffa66fd519b4a33492344a03d
SHA1

cc4efa0f65c7a23c88281e1b354648feff4a7188
SHA256

f34e7e8533ba668ee17c51299df695b1ba71e383b4a3575027b7f1d9fbd918dc
SHA512

7dfdd7fd57d41c40c5057dc15c84f8a9fef060f797842cdeda0ce1806c51accdd58b218316c24847d455c56e7df643b874ef45f942332a80753a082a5ddbd73f
SSDEEP

768:7aND5oKh4khWgoQ9lTvUNsE92tt7LYoQ3E38sdXzxn81XgX/GPiLu/T7GTm:7aND5oqxlTv8se0B8oQ0FX4XgX/G

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
772	cmd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\fagianom.pbk	293178bffa66fd519b4a33492344a03d.exe
File opened for modification	C:\Windows\SysWOW64\fagianom.pbk	293178bffa66fd519b4a33492344a03d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2292	293178bffa66fd519b4a33492344a03d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 772	2292	293178bffa66fd519b4a33492344a03d.exe	28
PID 2292 wrote to memory of 772	2292	293178bffa66fd519b4a33492344a03d.exe	28
PID 2292 wrote to memory of 772	2292	293178bffa66fd519b4a33492344a03d.exe	28
PID 2292 wrote to memory of 772	2292	293178bffa66fd519b4a33492344a03d.exe	28

C:\Users\Admin\AppData\Local\Temp\293178bffa66fd519b4a33492344a03d.exe
"C:\Users\Admin\AppData\Local\Temp\293178bffa66fd519b4a33492344a03d.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\293178~1.EXE > nul
  2⤵
  - Deletes itself
  PID:772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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