b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495

Analysis

max time kernel
145s
max time network
149s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 07:37

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General

Target

b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe
Size

409KB
MD5

031c4719496e92c0d58eafc606e56092
SHA1

16f8b3f7e1e83bba669f447acef0daaabd88d466
SHA256

b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495
SHA512

ff4d3b2dbadd5f4768c25b3ad1a5a5d3a9ebcb4a307e767d36582610105f86256fd3d9e3c093636bdd303502de212e2c80cbf20f6dcd30f71894fddcd51f5b49
SSDEEP

6144:sZaWqZXus8PTmNzJeEkLB+4lx8i5I9yOE3u/lFWY+ggOcyq1phtfT1llEnx:sgisR9kN+Ix8F9yt+/OY4RflEx

Score

7^/10

discovery vmprotect

Malware Config

Signatures

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	114.114.114.114

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1976-0-0x00000000003E0000-0x00000000004E4000-memory.dmp	vmprotect
behavioral1/memory/1976-1-0x00000000003E0000-0x00000000004E4000-memory.dmp	vmprotect
behavioral1/memory/1976-5-0x00000000003E0000-0x00000000004E4000-memory.dmp	vmprotect

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	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1976	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe
1976	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe
1976	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe
Token: SeTcbPrivilege	1976	b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe

C:\Users\Admin\AppData\Local\Temp\b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe
"C:\Users\Admin\AppData\Local\Temp\b7b91b1d6d9b75786136635dfadf9bbeea04f8e341fd54db0714ac1eca135495.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\Cab4D38.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4D5A.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1976-0-0x00000000003E0000-0x00000000004E4000-memory.dmp

Filesize
1.0MB

Download
memory/1976-1-0x00000000003E0000-0x00000000004E4000-memory.dmp

Filesize
1.0MB

Download
memory/1976-5-0x00000000003E0000-0x00000000004E4000-memory.dmp

Filesize
1.0MB

Download