32f8af57fdfb2cc83432fb295ba83f09d8d3c70bd3062fb4b26f8a501fd83009

Analysis

max time kernel
142s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

11ef17e993626c9ffd229d0ad329e5a9.exe
Size

602KB
MD5

11ef17e993626c9ffd229d0ad329e5a9
SHA1

87d6223b3a3c14f380da1a5e581c124a78f0e8aa
SHA256

32f8af57fdfb2cc83432fb295ba83f09d8d3c70bd3062fb4b26f8a501fd83009
SHA512

cf7b5ee0b60a8d173d94af966bee61aa33c965c3b73bbf503718b4a5f4d06c62142e6165e8de1194827fd880d26140bc8e2a231ca133a2c40816caca24664912
SSDEEP

12288:xmkaMWNGlM8sso58vxLSfQ2kPmUMILeJShM14SRBrMoip:xfkNr8YQWfQTPmAyJ+M+SRBrM

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2332-0-0x0000000001D50000-0x0000000001E78000-memory.dmp	upx
behavioral1/memory/2332-1-0x0000000001D50000-0x0000000001E78000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259396418.log	11ef17e993626c9ffd229d0ad329e5a9.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
1440	2332	WerFault.exe	14

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	11ef17e993626c9ffd229d0ad329e5a9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2332	11ef17e993626c9ffd229d0ad329e5a9.exe
2332	11ef17e993626c9ffd229d0ad329e5a9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2332	11ef17e993626c9ffd229d0ad329e5a9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2332	11ef17e993626c9ffd229d0ad329e5a9.exe
2332	11ef17e993626c9ffd229d0ad329e5a9.exe

C:\Users\Admin\AppData\Local\Temp\11ef17e993626c9ffd229d0ad329e5a9.exe
"C:\Users\Admin\AppData\Local\Temp\11ef17e993626c9ffd229d0ad329e5a9.exe"
1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2332
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 1628
  2⤵
  - Program crash
  PID:1440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ish259395966\bootstrap_32811.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259395966\css\sdk-ui\progress-bar.css

Filesize
632B

MD5
8f6a2e09ace79158461b82d74ff6c7fd

SHA1
88f079fd001feb2cb302565b87fdb81c8995dd93

SHA256
b4bee76334ab9b4b0bdd2bff1b3f3a7b30d2e758bb8d4c6e457c9594bb62960c

SHA512
869305ea12f21564e56882fef318cdc21f88715f894e8140ae6b2cf3137a4c2002a34f2f8ae2719f770e2d0c892244b5e5f3229f1382e799dd309f52657cb98e

Download Submit
memory/2332-2-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2332-0-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-90-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-94-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-96-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-97-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2332-95-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-92-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-91-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-1-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-143-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-147-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-144-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-148-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-152-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-174-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-175-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-179-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-165-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-184-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-183-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-182-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-181-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-180-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-154-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-186-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-149-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-187-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-189-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-191-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-192-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-196-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-199-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-198-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-197-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-201-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-203-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-205-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-208-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-209-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-211-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-206-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-214-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-212-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-215-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-217-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-219-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-220-0x0000000001D50000-0x0000000001E78000-memory.dmp

Filesize
1.2MB

Download
memory/2332-256-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download