dbc4bf62fddf538dff6a8cebae7f459fee75ec52c2011acc9c071a38b02fdd4b

General

Target

1ea714f50b4a3dc588609b0bdc4d230b.exe
Size

537KB
MD5

1ea714f50b4a3dc588609b0bdc4d230b
SHA1

c751309101702146b5de36af6086fb91f66dd74f
SHA256

dbc4bf62fddf538dff6a8cebae7f459fee75ec52c2011acc9c071a38b02fdd4b
SHA512

adaa308f6c35d77de6e843a8f5e3b1a2e4f2b3589a277d75a76ebe5f135d5fb73248693af4cdbd5c536371629591d9ca088d6217bb2e0ab8d60b5b6646a04461
SSDEEP

12288:KRnLc9WwaJsKS4axSKMR8kbQ/3jeagZEffkHMMD8:KRLnwaPKMRfbg3jeagZMAMMD8

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2932	1ea714f50b4a3dc588609b0bdc4d230b.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2932-1-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-2-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-0-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-161-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-162-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-163-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-166-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-167-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-168-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-170-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-171-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-172-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-173-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-174-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-175-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-176-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-177-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2932-178-0x0000000000400000-0x0000000000514000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259392846.log	1ea714f50b4a3dc588609b0bdc4d230b.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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	1ea714f50b4a3dc588609b0bdc4d230b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2932	1ea714f50b4a3dc588609b0bdc4d230b.exe
2932	1ea714f50b4a3dc588609b0bdc4d230b.exe

C:\Users\Admin\AppData\Local\Temp\1ea714f50b4a3dc588609b0bdc4d230b.exe
"C:\Users\Admin\AppData\Local\Temp\1ea714f50b4a3dc588609b0bdc4d230b.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ish259392550\bootstrap_53670.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259392550\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
memory/2932-165-0x00000000033E0000-0x00000000033F0000-memory.dmp

Filesize
64KB

Download
memory/2932-167-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-129-0x00000000033E0000-0x00000000033F0000-memory.dmp

Filesize
64KB

Download
memory/2932-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2932-161-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-162-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-164-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2932-163-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-166-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-168-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-170-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-171-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-172-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-173-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-174-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-175-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-176-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-177-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2932-178-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

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