5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2024, 22:19 UTC

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General

Target

5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894.exe
Size

3.7MB
MD5

c31462f1b1bd64a8b27ea1d396870011
SHA1

37a5c2c590164eda5258010ec5e4b49d541e7a65
SHA256

5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894
SHA512

63bd204e0985152b9e380f2471c0bce545ef242200a7ac6a426c35ba3336a77beef35b43a0ec6f2e0b23d32a07a1f141b556c4a9591e71d4724bdc2912697d33
SSDEEP

98304:jamC2MkcH7PJlIXpHKvIeFebLUZ4pv4pnY:4wKPJIpHKveLU+pv4y

Score

8^/10

discovery persistence privilege_escalation vmprotect

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
4576	uvqnnih.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/5112-0-0x0000000000400000-0x0000000000980000-memory.dmp	vmprotect
behavioral2/files/0x000a0000000233e0-6.dat	vmprotect
behavioral2/memory/4576-11-0x0000000000400000-0x0000000000980000-memory.dmp	vmprotect
behavioral2/memory/4576-13-0x0000000000400000-0x0000000000980000-memory.dmp	vmprotect

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\uvqnnih.exe	5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894.exe
File created	C:\PROGRA~3\Mozilla\zdebidn.dll	uvqnnih.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	uvqnnih.exe

C:\Users\Admin\AppData\Local\Temp\5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894.exe
"C:\Users\Admin\AppData\Local\Temp\5b7d1a48ac05e8b2c6cd200a641ba0acd870a4f65f178d4dfa92762621fef894.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5112

C:\PROGRA~3\Mozilla\uvqnnih.exe
C:\PROGRA~3\Mozilla\uvqnnih.exe -wdkdekj
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4576

Network

DNS

58.55.71.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

58.55.71.13.in-addr.arpa

IN PTR

Response
DNS

81.144.22.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

81.144.22.2.in-addr.arpa

IN PTR

Response

81.144.22.2.in-addr.arpa

IN PTR

a2-22-144-81deploystaticakamaitechnologiescom
DNS

0.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

0.159.190.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

103.169.127.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

103.169.127.40.in-addr.arpa

IN PTR

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

130.118.77.104.in-addr.arpa

Remote address:

8.8.8.8:53

Request

130.118.77.104.in-addr.arpa

IN PTR

Response

130.118.77.104.in-addr.arpa

IN PTR

a104-77-118-130deploystaticakamaitechnologiescom
DNS

73.144.22.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

73.144.22.2.in-addr.arpa

IN PTR

Response

73.144.22.2.in-addr.arpa

IN PTR

a2-22-144-73deploystaticakamaitechnologiescom
DNS

48.229.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

48.229.111.52.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

58.55.71.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

58.55.71.13.in-addr.arpa
8.8.8.8:53

81.144.22.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

81.144.22.2.in-addr.arpa
8.8.8.8:53

0.159.190.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

0.159.190.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

103.169.127.40.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

103.169.127.40.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

130.118.77.104.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

130.118.77.104.in-addr.arpa
8.8.8.8:53

73.144.22.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

73.144.22.2.in-addr.arpa
8.8.8.8:53

48.229.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

48.229.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Mozilla\uvqnnih.exe

Filesize
3.7MB

MD5
e87123f61aebb3126c03ec4baa11c1e8

SHA1
5d1941f6e1d16c1173733579c8cd481ff8619615

SHA256
f2b4bc7a720df5d5c78b1f7dbdce7940992c09aa49a91e58d76a64ec4b4040b2

SHA512
937ef2e509a1bc89b5cf6e426649e4e8b2b162b6d877ab11b14130fde24adb984e311f7aa76f86fb52b6dda63aaea6a4547a334e073bc2dc8840cafc7691371e

Download Submit
memory/4576-11-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/4576-13-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/4576-14-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/4576-15-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/4576-18-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5112-0-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/5112-2-0x0000000002700000-0x000000000275B000-memory.dmp

Filesize
364KB

Download
memory/5112-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5112-4-0x0000000000400000-0x0000000000980000-memory.dmp

Filesize
5.5MB

Download
memory/5112-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5112-9-0x0000000002700000-0x000000000275B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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