56fe1e949dbacbee545035429034e5615458b0ac26ff51520f8bcd0536688c62

Analysis

max time kernel
151s
max time network
158s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 17:12

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General

Target

7f812ed088c85bd7cae1429be18af73b.exe
Size

588KB
MD5

7f812ed088c85bd7cae1429be18af73b
SHA1

6a7a96ccc4903ec644d3982ac47cc36f8e92ff9f
SHA256

56fe1e949dbacbee545035429034e5615458b0ac26ff51520f8bcd0536688c62
SHA512

9a0875ad4eb55224ba5da8306bfc387a724a1032e2d597d0020f2535726c6491b94773e4fcd788a966b78b2b9a66bb7152ab63863bb0724accc0bfd8d3f12530
SSDEEP

12288:IlDnugyS7mFdm1XrWLwzwfkIz7JhL9QQb9CqLz7jPyJ1WLIdtWT326fP8MH:IlDnuRRdm1K8qz7JhJQW9rjPyJsLInWX

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2488	7f812ed088c85bd7cae1429be18af73b.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 19 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2488-0-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-1-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-2-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/files/0x0008000000016d5c-118.dat	upx
behavioral1/memory/2488-150-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-151-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-152-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-155-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-156-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-157-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-159-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-160-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-161-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-162-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-163-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-164-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-165-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-166-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2488-167-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259413766.log	7f812ed088c85bd7cae1429be18af73b.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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	7f812ed088c85bd7cae1429be18af73b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2488	7f812ed088c85bd7cae1429be18af73b.exe
2488	7f812ed088c85bd7cae1429be18af73b.exe

C:\Users\Admin\AppData\Local\Temp\7f812ed088c85bd7cae1429be18af73b.exe
"C:\Users\Admin\AppData\Local\Temp\7f812ed088c85bd7cae1429be18af73b.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2488

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\ish259412908\bootstrap_39905.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\buttons.css

Filesize
1KB

MD5
f03b9fcc0266083e3230b560e77a9793

SHA1
c3110a2cc7c003c37b9cdb77f57dbd39bc7ae35b

SHA256
dc5536ce2007fbe3f9640900af3598378bd5072cdd221d7772bdf25e90961236

SHA512
6c6c8b924362d24ce7d238a166910b697638fcc4e798684c46191d405ae333a62d7036108aad0816018ca451ebca982a2a95b8795add51a9c3dabc7cf2280959

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\main.css

Filesize
3KB

MD5
7a363a84c673aa4d17ad69c8ca08f270

SHA1
80ea106c9bb0b3326d8440bb4cb05a92309e19b4

SHA256
dfe4de45dc8b02724a397036abffedcb31ba62c789f5609439b5a935b4dcff8c

SHA512
a19a12a41343337bb13f6349cd929d57da9993193fcdd4b5dafdfbef8ff4fdc458a65a6dc4eecd2c6872ccc5aaf8902bd65a61f1278253808aadc306087d4a9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\sdk-ui\browse.css

Filesize
318B

MD5
10c359bc980927bb66b215407ece3e66

SHA1
4a2fc034bf7b4e84d832b6bbd9413d2055b9ec62

SHA256
5b12769a75d1c755a284a73e1b8422f73d6223c23b72e5bce698c17f50185aa8

SHA512
ed707c6bbf5023aa147571d9d186e8348b11da6fb462de69e4135480f2e10081c416c80745411752797401660221e2040e624b5a6d3e1a57ba59cdcc009eb16c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\sdk-ui\button.css

Filesize
417B

MD5
37e1ff96e084ec201f0d95feef4d5e94

SHA1
4ec405f2668d5d93260525ad916abafa2414cb72

SHA256
8e806f5b94fc294e918503c8053ef1284e4f4b1e02c7da4f4635e33ec33e0534

SHA512
1a8a27a92abe35edaa2c950b130579c92f0d0d87b09971843c39569cf06d407b8e896751e73452676bfad45a363f0b6dd00cb6c5faf33966880539e106b19f94

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\sdk-ui\checkbox.css

Filesize
190B

MD5
64773c6b0e3413c81aebc46cce8c9318

SHA1
50f84ef8331341b48981af82313b146863eba526

SHA256
b09504c1bf0486d3ec46500592b178a3a6c39284672af8815c3687cc3d29560d

SHA512
03e96bef74c0b3a31124c3d3c1bb78af1053a8719ca373c6b9316d63bac9545c1f4ecc2d747eb64341d8da31bc0f23da094e19c3e07ed46f65c28dc88e13bd3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\images\Bg.jpg

Filesize
13KB

MD5
7979c0c1720c8020cd6b2c4c439c8dc1

SHA1
61848c9ffa2cc889cf7053340f8f1f6e2493a2fb

SHA256
8e95caad4d58b89dc56bc0b01d116e440606f5bb84d0b6c65b9f4ed9d236e183

SHA512
21591737e83b409bc41b8851abba6ef429bf2f836d34b5807420a223c5676c2009e79eb0b2cf1c698c5900613fe3643bae6667385264e120c853055ad7ad641b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\images\next-button.png

Filesize
1KB

MD5
480bc7cc2b6e44d314da14ce58fc8681

SHA1
50611ec8622ee27aa65b53005e89bb705c3f4aa6

SHA256
614e34e75b472829cd43fb6be97327ef86c3fc7247d0a4044fae7ecb152efddf

SHA512
97236ee3797fe5815a736293798c968cce6b8197748cb5e64f3c81fbd6b8846ed90ce925ceababb3c0213144173b94ef27de0ecb80a706e8d093046bdad49a71

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259412908\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
\Users\Admin\AppData\Local\Temp\ICReinstall_7f812ed088c85bd7cae1429be18af73b.exe

Filesize
588KB

MD5
7f812ed088c85bd7cae1429be18af73b

SHA1
6a7a96ccc4903ec644d3982ac47cc36f8e92ff9f

SHA256
56fe1e949dbacbee545035429034e5615458b0ac26ff51520f8bcd0536688c62

SHA512
9a0875ad4eb55224ba5da8306bfc387a724a1032e2d597d0020f2535726c6491b94773e4fcd788a966b78b2b9a66bb7152ab63863bb0724accc0bfd8d3f12530

Download Submit
memory/2488-153-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2488-156-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-1-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-2-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-0-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-150-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-151-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-152-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-3-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2488-154-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/2488-155-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-121-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/2488-157-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-159-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-160-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-161-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-162-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-163-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-164-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-165-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-166-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2488-167-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download