7de12cec31f7e4016f2955aac8675d8587630aec2af7ca5c2464ed0dc64b9566

General

Target

454a77bffd9b2b64257cec764920e1ee.exe
Size

588KB
MD5

454a77bffd9b2b64257cec764920e1ee
SHA1

bcd8df7c9cb8515ad321e1ddda49d9e5cd6bd749
SHA256

7de12cec31f7e4016f2955aac8675d8587630aec2af7ca5c2464ed0dc64b9566
SHA512

567769d970aff57950cb1a4564e60a14ccbfa5312c0767e42735847d0dfbe6c3b6588e42a9b1f7bcb967b8c09bee4697f65642fafeffd4487cd900c4a92a6136
SSDEEP

12288:WtFFbLDd7hNF3ne0Rzh7wuafzEPifLu+K2Ym0X5hydPm+:4FFbLnjpzgAafL4fhydPm+

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1940	454a77bffd9b2b64257cec764920e1ee.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1940-0-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-2-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-150-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-151-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-152-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-155-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-156-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-157-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-159-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-160-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-161-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-162-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-163-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-164-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-165-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-166-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/1940-167-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259400350.log	454a77bffd9b2b64257cec764920e1ee.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	454a77bffd9b2b64257cec764920e1ee.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1940	454a77bffd9b2b64257cec764920e1ee.exe
1940	454a77bffd9b2b64257cec764920e1ee.exe

C:\Users\Admin\AppData\Local\Temp\454a77bffd9b2b64257cec764920e1ee.exe
"C:\Users\Admin\AppData\Local\Temp\454a77bffd9b2b64257cec764920e1ee.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ish259400069\bootstrap_26819.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259400069\css\sdk-ui\checkbox.css

Filesize
190B

MD5
64773c6b0e3413c81aebc46cce8c9318

SHA1
50f84ef8331341b48981af82313b146863eba526

SHA256
b09504c1bf0486d3ec46500592b178a3a6c39284672af8815c3687cc3d29560d

SHA512
03e96bef74c0b3a31124c3d3c1bb78af1053a8719ca373c6b9316d63bac9545c1f4ecc2d747eb64341d8da31bc0f23da094e19c3e07ed46f65c28dc88e13bd3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259400069\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259400069\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
memory/1940-152-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-157-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-2-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1940-150-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-151-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-153-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1940-0-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-154-0x0000000003C90000-0x0000000003CA0000-memory.dmp

Filesize
64KB

Download
memory/1940-155-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-156-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-121-0x0000000003C90000-0x0000000003CA0000-memory.dmp

Filesize
64KB

Download
memory/1940-159-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-160-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-161-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-162-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-163-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-164-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-165-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-166-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1940-167-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing