ca01e3142484c354a399d7833dc51aaf240dad1905ccd12adda9a2c6100ac2fe

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24/08/2023, 16:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe
Size

346KB
MD5

83ee3cbc4c514c294806440e05a56e39
SHA1

f418e2d20bab8ddd600d07a0d6757f4bc8ff077b
SHA256

ca01e3142484c354a399d7833dc51aaf240dad1905ccd12adda9a2c6100ac2fe
SHA512

05c1d6b89f0c12f194973a24f7124156b4c48242eb1a961e2e3c79b5c8851b8aefeef11082884858323006da9c78a06cb0149ab1eb2c0b807c72720ebd3985de
SSDEEP

6144:WRhcgGeQa217K4+Ay6EtAW//zmIAkWU/jpIB3nWHpGBV+UdvrEFp7hKZ6:KGPaG77+y1WHzmIAtU/jpIBMMBjvrEH7

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0009000000012023-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2220	83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0009000000012023-1.dat	upx
behavioral1/memory/2220-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2220-9-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe

C:\Users\Admin\AppData\Local\Temp\83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe
"C:\Users\Admin\AppData\Local\Temp\83ee3cbc4c514c294806440e05a56e39_floxif_mafia_JC.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/2220-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2220-5-0x00000000010D0000-0x0000000001118000-memory.dmp

Filesize
288KB

Download
memory/2220-6-0x00000000010D0000-0x0000000001118000-memory.dmp

Filesize
288KB

Download
memory/2220-8-0x00000000010D0000-0x0000000001118000-memory.dmp

Filesize
288KB

Download
memory/2220-9-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download