15b419fb5e65e9af292edd0a28573ba3b80397d5cbba50b7d3e336d9dcdd51fd

Analysis

max time kernel
17s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 02:44

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General

Target

00b055896c1b802c7abcccc1943e6eeb.exe
Size

20.0MB
MD5

00b055896c1b802c7abcccc1943e6eeb
SHA1

ed34da1c176016659b0d850a58608c52d7b67ddf
SHA256

15b419fb5e65e9af292edd0a28573ba3b80397d5cbba50b7d3e336d9dcdd51fd
SHA512

5c5d3eda6f02562de5844b4d4077407425a5ff9e284aeb92dd188d688c927bc179611e12f364d31c8468c4f0f1684feba60989bd4c4d697ecea1081b46736de8
SSDEEP

393216:simdhqnnXKWKobG/XHA4bw87GAsx7Y07NeDohVn9fJiHrlJ7mqQsv:simdhqnrjy3/bw87G97goB8HrlMq1v

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0007000000023242-7.dat	acprotect
behavioral2/files/0x0007000000023242-9.dat	acprotect

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023242-7.dat	upx
behavioral2/memory/2840-33-0x00000000050F0000-0x000000000514B000-memory.dmp	upx
behavioral2/memory/2840-12-0x00000000050F0000-0x000000000514B000-memory.dmp	upx
behavioral2/files/0x0007000000023242-9.dat	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4052 set thread context of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2840	00b055896c1b802c7abcccc1943e6eeb.exe
2840	00b055896c1b802c7abcccc1943e6eeb.exe
2840	00b055896c1b802c7abcccc1943e6eeb.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92
PID 4052 wrote to memory of 2840	4052	00b055896c1b802c7abcccc1943e6eeb.exe	92

C:\Users\Admin\AppData\Local\Temp\00b055896c1b802c7abcccc1943e6eeb.exe
"C:\Users\Admin\AppData\Local\Temp\00b055896c1b802c7abcccc1943e6eeb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Users\Admin\AppData\Local\Temp\00b055896c1b802c7abcccc1943e6eeb.exe
  start
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\{ADE9CFF7-DD4A-4089-AE13-61C3A02BCA2F}.dll

Filesize
99KB

MD5
03cd73b898bc625ab364ee468ce950ee

SHA1
750007c561c21868cdfbb02564dcd52bbf729653

SHA256
82fe0582b28c3157f2a10f0c481de3ba48cb1206f8cd143c7ceb63f816905c8f

SHA512
7c62d7764e860ee127628b14ffda717d65a6b89be07af3beaeabdb058b7633adfc06b1b42396d5e9028c73d9219298580d78e98dc8012b0d2153c36b14ac73ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\{ADE9CFF7-DD4A-4089-AE13-61C3A02BCA2F}.dll

Filesize
33KB

MD5
07d7ac717cf043b0400ced28a9c4435d

SHA1
cdd460e2c4533710fbb75e89c92c4859fb5a6ca3

SHA256
7dd8e176c21193010ff0282b7077b7cc91044fe0591d42367253c9b752c9a95f

SHA512
58701c3a4b6c32d3bdd25f39f3844780cc9bf469c7d7f660fbc52a5ed20d9c42d10e6ad269c1c0e2c1364e111dd6c679ecbfcadf7c85c814eeceb0221869fb32

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\css\style.css

Filesize
3KB

MD5
9a969031c1e96727c8650fef37a53cdb

SHA1
671a7f5d3e8237baaab292815c79586c71e15651

SHA256
5d683af7489a872c1e287c866ec7cda1121c9b883747b5b154cf81d611a64282

SHA512
d4e5d8733dfd9ecce5431c2f28f508d38451b25392ecc019be308aa2287a0cc4c0d69914a6f6b9c1b0d1445c83925135bddc041bfa2913cf89106f57c6ef0a17

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\images\pb_empty.gif

Filesize
108B

MD5
b9fe1b9787bf90705e3a65ccbcb76225

SHA1
9ff3c5214988f671cfc555eac04cfebf36c1a783

SHA256
d0dccd5edd4dca9cfa1f342fd1e503f00233d77c8d8effe8666eafbbf696ea46

SHA512
2fab452c208cf9bbb37696e6c3ccc585a6017b6fb1edb417cde35afcbc9f8cf984c798bde4b2250c70af711e639f6ad9c07efd7dc377f148374094572f880209

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\images\pb_empty_left.gif

Filesize
649B

MD5
f96734075956cbecd7e6a4eea0346111

SHA1
8396569a3d108ecc418d2ce59027d091972451ea

SHA256
cbfc26c94142dc2358b526297bec8a6a23bc07577a834f0125094c5b094ac0c3

SHA512
16fe60d428c9ac0bf0c2915965b23d7378090c90782dfa24c56ede40dbd8f71e3cf9a5ac5bcabaf7485472d82a53c50ca256a326df49c20db4b3b90ca6c97992

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\images\pb_empty_right.gif

Filesize
654B

MD5
e745a1720c00f252036adb261504cdb3

SHA1
c63ebea349b18aab0f8ed2846a982e378001d01a

SHA256
b0608db726509cb656996a7fbeda8a9d40695258143a0f2ef74c79606c6cfeee

SHA512
541f7d6adaceac0b01d5238c60a694a81d67718ebabce53003213d7dffb58f4276e49d8f5eb61cdb518c3d493af861fc813d6b981b8213341003f0f702b4b2a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\images\pb_fill.gif

Filesize
107B

MD5
8ac2fe234a23cd9fa69f9e616eff5444

SHA1
986149735adf362a453242b62aad468cb1a075bc

SHA256
d3b38a34d30af14c45f59748e49a1f9c175bfacb7947acc103ee1228fcced300

SHA512
cb675702fcbc1e189b440ec73ecf23ed090bd43bd5c79437802f62bc9f1dd0629431572ae7eb5c088be3ae0274ee6266a49a489c29fbf274e90e0b50840ff0a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\jquery.min.js

Filesize
71KB

MD5
23835c198ba2b83ac4ca605e0d587dd2

SHA1
9f8d889e8e7bc55c9867639bcd9bcde9ea849aff

SHA256
c66ac59f0e6c6b5546846e66425062c3b755badbf060e9b3e78f7d14f2482501

SHA512
8da790edd12e4f3153cdeab62938230161244eb2538dccdd13f6784c68d60735415a59da4cbeb491327d751edbc3076730d670410c1c8f7552f6a7910761b0c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\~zm_{44592FEF-3DAA-4972-8554-7B9D281D904A}\page.html

Filesize
2KB

MD5
01f34c5c65ee9df6849088894a464378

SHA1
d235c7406728b7b94322f8e9626999d2625b1911

SHA256
6341233bccdbbab7b7003e93da2533e486bbb7acb0dfd91bfca7a7361a5f298c

SHA512
70535309dadb3ee232c04bb62702db6f3cc48bdf02652449d7e1798a8db6d9a158a5c960d0ddb76ad99e59074bc1cc9dfd143462024561ecf9f34a5129b7fc88

Download Submit
memory/2840-1-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2840-2-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2840-3-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/2840-12-0x00000000050F0000-0x000000000514B000-memory.dmp

Filesize
364KB

Download
memory/2840-0-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2840-33-0x00000000050F0000-0x000000000514B000-memory.dmp

Filesize
364KB

Download
memory/2840-216-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2840-218-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/2840-219-0x00000000050F0000-0x000000000514B000-memory.dmp

Filesize
364KB

Download