39c991e27bbd2158160868ddf69d88cdff1b670fd7a144798d3976e73975dee9

Analysis

max time kernel
142s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 09:30

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General

Target

148e55f295a732a5fc6332fde889c1c7.exe
Size

1.2MB
MD5

148e55f295a732a5fc6332fde889c1c7
SHA1

3a5e60afcf2096ca630c972bd85612e0ebea4102
SHA256

39c991e27bbd2158160868ddf69d88cdff1b670fd7a144798d3976e73975dee9
SHA512

20b8b32e9e3bccfd49cd61cef9f8aea8b2bc27f98297d18a781be5ccba1977c5d307c0ed4a2893babf88facf83c877000b8ac52fe9f423224e6743c6ff97cc61
SSDEEP

24576:RoeMhhVEeAYhsS6wJzkIio8dF1s/FATtRED:2hVEbYhsgJNHg1s/FA

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2388	148e55f295a732a5fc6332fde889c1c7.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

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259421847.log	148e55f295a732a5fc6332fde889c1c7.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1000	2388	WerFault.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	148e55f295a732a5fc6332fde889c1c7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2388	148e55f295a732a5fc6332fde889c1c7.exe
2388	148e55f295a732a5fc6332fde889c1c7.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2388	148e55f295a732a5fc6332fde889c1c7.exe
2388	148e55f295a732a5fc6332fde889c1c7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 1000	2388	148e55f295a732a5fc6332fde889c1c7.exe	32
PID 2388 wrote to memory of 1000	2388	148e55f295a732a5fc6332fde889c1c7.exe	32
PID 2388 wrote to memory of 1000	2388	148e55f295a732a5fc6332fde889c1c7.exe	32
PID 2388 wrote to memory of 1000	2388	148e55f295a732a5fc6332fde889c1c7.exe	32

C:\Users\Admin\AppData\Local\Temp\148e55f295a732a5fc6332fde889c1c7.exe
"C:\Users\Admin\AppData\Local\Temp\148e55f295a732a5fc6332fde889c1c7.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 1876
  2⤵
  - Program crash
  PID:1000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ish259421113\bootstrap_21697.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\Bg.jpg

Filesize
13KB

MD5
7979c0c1720c8020cd6b2c4c439c8dc1

SHA1
61848c9ffa2cc889cf7053340f8f1f6e2493a2fb

SHA256
8e95caad4d58b89dc56bc0b01d116e440606f5bb84d0b6c65b9f4ed9d236e183

SHA512
21591737e83b409bc41b8851abba6ef429bf2f836d34b5807420a223c5676c2009e79eb0b2cf1c698c5900613fe3643bae6667385264e120c853055ad7ad641b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\Software.png

Filesize
29KB

MD5
037277cc7c83e5ce275dbcd95f6b44ea

SHA1
2e0e2dcc43580f4e02676401247937a84eb4428a

SHA256
7231dd694f3e5c3ee42eb52164ff09bb631482d0606a240bcdfc4f501ccace06

SHA512
26d60b0ba537698fa9ef1f1e41e6b41207308caffd5f1a32946fa9631ecbc1d73fd8983f64aa5da7f35421c29d4208e04c14091f724dd45e79e131d77104ee4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\back-button.png

Filesize
1KB

MD5
c5d63a3d40ff748895cf763749e8b931

SHA1
b3b4248e492727690c2adc7306a8ea0cd675b2ef

SHA256
226abf53c68832d2f353baf5f6c4b22464571cf247e4b811b9e736a0712250e1

SHA512
57a8d996b853b0b756840079f47b10c0a5f56cd6ad330dfd82e8609e4f10cea26a7934e1635cf0db0ca4801600b6b25f71f443f4158a8b77c08b3cd75fe25774

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\close_button.png

Filesize
1KB

MD5
77804bd31b703f61b2c3de518cd25d38

SHA1
b9968e5cb49d8607eca39d1bb77dd6c7ec78ed0b

SHA256
ded6fa33bf68caa6e168dc52ad9665fc3045e4d78f4ae4025f4232d6ec3628c6

SHA512
fd1e64e5cedd50a68ce264c5c67e5d69189c56a49c5f1e47dfc7edd33b11115412b4ba9bdff0ea853221f2b8331e4326ad0196731b8fbddc9cb8df98c3dce8be

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\finish-button.png

Filesize
1KB

MD5
bde927ddfe21e4acbe1331b93b019883

SHA1
1f7d30c90a8f07917ec043a11f29028949fb7fd9

SHA256
54517f639ff9017fd8c8805151e52c7fff17240c84e7b02d6d63cf468b2043a2

SHA512
773c2aac75dd68f7f34185e9ef0d1b6e2bff2e720800339bfd223fe79f6dd96852cd5863a22c1f67903d69564594bd0709fcb0554967cf01c23a99ec007d2d4b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\next-button.png

Filesize
1KB

MD5
480bc7cc2b6e44d314da14ce58fc8681

SHA1
50611ec8622ee27aa65b53005e89bb705c3f4aa6

SHA256
614e34e75b472829cd43fb6be97327ef86c3fc7247d0a4044fae7ecb152efddf

SHA512
97236ee3797fe5815a736293798c968cce6b8197748cb5e64f3c81fbd6b8846ed90ce925ceababb3c0213144173b94ef27de0ecb80a706e8d093046bdad49a71

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259421113\images\skip-button.png

Filesize
1KB

MD5
db6ed921d71eb71d0f2e472655163128

SHA1
fd05f5b1d3f7c22d2e552e5710a87c8377df5e9d

SHA256
1499b6c109c092920c6f19b4a213d7d35771d4410c7df2fe4d23ecbe5e257450

SHA512
cc46822bd1fb16dd9254fb6c9d5df23d30ee1a8fa0ec6954812ae0136a6f4cca7f78044fa5b0ffd87896a44c92aaa7520db4b0164cf2c7828abd3140c21ab866

Download Submit
memory/2388-156-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2388-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2388-153-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-154-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-155-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-0-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-157-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-158-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-159-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-161-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-162-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-163-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-164-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2388-165-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download