782024873acccdceacf0b83fe535efbae1cf84a595c894c25ff014a52d567bfb

Analysis

max time kernel
21s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 08:29

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General

Target

ImPackr.exe
Size

102KB
MD5

2f779ac4318fd4990c828f60d16f2b17
SHA1

a188080158f8cdfe5050d6e828fb69e17ac0be19
SHA256

689951b03517f77b6c04bb57f604f50736dc1a86b87253b0dee73722d4520a11
SHA512

7f6dc79ab6db4615bb0c7b31d36cc8750373f9b7c199bfaa8e1eff9dbd6f0b790fe7e4c9dc86b62abb811d93e946e68ddc171701bddba423079447124ca6464c
SSDEEP

1536:BdPnjwBj/h13T5KRy8DiliMz+WPSC0mJcSs93k0TmOTWAnBchQlQICRXRXYu:BdPjwRrdoirza7C0iOPchc6Np

Score

7^/10

persistence privilege_escalation

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ImPackr.exe

pid process

2064 ImPackr.exe

Loads dropped DLL 13 IoCs

Processes:

ImPackr.exe

pid	process
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ImPackr.exe

description pid process target process

PID 2064 set thread context of 3124 2064 ImPackr.exe netsh.exe

description	pid	process	target process
PID 2064 set thread context of 3124	2064	ImPackr.exe	netsh.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

Processes:

netsh.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

ImPackr.exeImPackr.exenetsh.exe

pid process

2684 ImPackr.exe
2064 ImPackr.exe
2064 ImPackr.exe
3124 netsh.exe
3124 netsh.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

ImPackr.exe

pid process

2064 ImPackr.exe

pid	process
2684	ImPackr.exe
2064	ImPackr.exe
2064	ImPackr.exe
3124	netsh.exe
3124	netsh.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

ImPackr.exeImPackr.exe

description	pid	process	target process
PID 2684 wrote to memory of 2064	2684	ImPackr.exe	ImPackr.exe
PID 2684 wrote to memory of 2064	2684	ImPackr.exe	ImPackr.exe
PID 2684 wrote to memory of 2064	2684	ImPackr.exe	ImPackr.exe
PID 2064 wrote to memory of 3124	2064	ImPackr.exe	netsh.exe
PID 2064 wrote to memory of 3124	2064	ImPackr.exe	netsh.exe
PID 2064 wrote to memory of 3124	2064	ImPackr.exe	netsh.exe
PID 2064 wrote to memory of 3124	2064	ImPackr.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\ImPackr.exe
"C:\Users\Admin\AppData\Local\Temp\ImPackr.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2684

C:\Users\Admin\AppData\Roaming\EdHelp\ImPackr.exe
C:\Users\Admin\AppData\Roaming\EdHelp\ImPackr.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2064

C:\Windows\SysWOW64\netsh.exe
C:\Windows\SysWOW64\netsh.exe
3⤵
- Event Triggered Execution: Netsh Helper DLL
- Suspicious behavior: EnumeratesProcesses
PID:3124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bcda0a89

Filesize
929KB

MD5
8cc15713f2309239baec4ceae18dcdc3

SHA1
bf89ea760aee3277ea6db92237a04b4399ae47c3

SHA256
70ecdccf5c2df910f162a9b1d94f2575cb0fb5c77043e6e2874646deb69dbd00

SHA512
75babf6672f0480ea8d873c0f9d54b21f8ed04028707bda1694ad745a8218aa037ec339de1d0169c35b3d5f95b139de7eedcdda2caa842bfbe5c214ce1116433

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\IMHttpComm.dll

Filesize
32KB

MD5
a70d91a9fd7b65baa0355ee559098bd8

SHA1
546127579c06ae0ae4f63f216da422065a859e2f

SHA256
96d6264b26decf6595ca6f0584a1b60589ec5dacdf03ddf5fbb6104a6afc9e7a

SHA512
f13b735a47090c7c6cc6c2bf9148408ee6db179c96ee6428270541f27e50ad12cff7486f3a6ffac2ba83fd2e6e8e49661e6258f5aee97eb0f48771cbbd22aefa

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImLookExU.dll

Filesize
262KB

MD5
c3d6a629966b2de0ac954c0c75847f59

SHA1
8109256492cb3a2a38a6587b7e1145c58e078769

SHA256
0e469f31a8399483862231a0fe5b78bf90a7df4ac5c0470ae79adc33e4a42d10

SHA512
c80f718baa86aa05a566b8b5f8087a9f32703ef8f00ded809e0a2d74e94604b4b524989d953e26b9752e02fe2601ebe6527ef03384f6368ff6e5dca289a857e0

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImLookU.dll

Filesize
606KB

MD5
3ea6d805a18715f7368363dea3cd3f4c

SHA1
30ffafc1dd447172fa91404f07038d759c412464

SHA256
a6766c524497144d585efa4fe384b516b563203427003508f7c8f6bffa7c928d

SHA512
a102f23741de4ca2184485d9aa4ddd1a36b9ea52cb0859cfd264d69a9996293b7e29b325625f1f6f9330d6c80ff415e09e85e1ae838c58acef585ae8dffe3070

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImNtUtilU.dll

Filesize
94KB

MD5
bb326fe795e2c1c19cd79f320e169fd3

SHA1
1c1f2b8d98f01870455712e6eba26d77753adcac

SHA256
a8e1b0e676dce9556037d29fd96521ec814858404ba4cfdd0db0edbe22c87bc7

SHA512
a1ec894151baa14e4ac1ee9471e8606bf74edd39f7833d9a1a44eee74d403f6b52780c135e9718ff9564fa27d7128c22b8410b21f77e6d804f698cfb4eda65a1

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImPackr.exe

Filesize
102KB

MD5
2f779ac4318fd4990c828f60d16f2b17

SHA1
a188080158f8cdfe5050d6e828fb69e17ac0be19

SHA256
689951b03517f77b6c04bb57f604f50736dc1a86b87253b0dee73722d4520a11

SHA512
7f6dc79ab6db4615bb0c7b31d36cc8750373f9b7c199bfaa8e1eff9dbd6f0b790fe7e4c9dc86b62abb811d93e946e68ddc171701bddba423079447124ca6464c

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImUtilsU.dll

Filesize
1.4MB

MD5
a7eaba8bc12b2b7ec2a41a4d9e45008a

SHA1
6a96a18bb4f1cd6196517713ed634f37f6b0362b

SHA256
914b1e53451b8be2c362d62514f28bdef46a133535d959b13f3f4bf3bc63df3a

SHA512
0ae7fbdb2677d92c62337aa17b60a4887240a4a426ba638c7633587f4582adbcda2bde5ec824aab1a3f69acf2b391118763842acfab856d3d9764850961a2ac8

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\ImWrappU.dll

Filesize
158KB

MD5
cbf4827a5920a5f02c50f78ed46d0319

SHA1
b035770e9d9283c61f8f8bbc041e3add0197de7b

SHA256
7187903a9e4078f4d31f4b709a59d24eb6b417ea289f4f28eabce1ea2e713dce

SHA512
d1a285fb630f55df700a74e5222546656de7d2da7e1419e2936078340767d0bab343b603ba0d07140c790eb5d79a8a34b7818b90316ea06cb9f53cad86b6d3f5

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\MFC80U.DLL

Filesize
1.0MB

MD5
ccc2e312486ae6b80970211da472268b

SHA1
025b52ff11627760f7006510e9a521b554230fee

SHA256
18be5d3c656236b7e3cd6d619d62496fe3e7f66bf2859e460f8ac3d1a6bdaa9a

SHA512
d6892abb1a85b9cf0fc6abe1c3aca6c46fc47541dffc2b75f311e8d2c9c1d367f265599456bd77be0e2b6d20c6c22ff5f0c46e7d9ba22c847ad1cbedc8ca3eff

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\SftTree_IX86_U_60.dll

Filesize
570KB

MD5
57bf106e5ec51b703b83b69a402dc39f

SHA1
bd4cfab7c50318607326504cc877c0bc84ef56ef

SHA256
24f2399fc83198ab8d63ee6a1ad6ffbd1eda4d38048d3e809fecd2a3e0709671

SHA512
8bf60649ece6bbb66c7b94ed0d9214fbeab030d5813e1e7b5d6d2349ee1de9075b7dfbbbbeae5af0dc21b071a00eafce0771ca1804e6752e9a71e71e6b1447df

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\chamiso.sql

Filesize
36KB

MD5
6bcc249ad4d750689bf56ca9467b4d06

SHA1
ac6af58e8b556f5c9b35c787b204172a949ee9f3

SHA256
205643214e81608a874ea9ce959437cbeae2ca1f92221a113a2aaa2e3802e277

SHA512
5e6bfb766c80e4a6929c0eadec50874c224b335ff2f7d6ced2e24df62a1fe6e3d523389e2429ccec7f9f90174960185529adcae2af330b3076875577855644ea

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\torpor.zip

Filesize
683KB

MD5
9dfcb15cd9862cb14ac2f9e8d02fa01c

SHA1
3c36b604a8fc07b1a2fd66af80b12b7d27de9c81

SHA256
50872668c0884f57196445492613bb9c3989908072ff765566b43f78464f50fe

SHA512
e819c32d2a6d54e37035d62226dc0d1bb779183f3aeb2566d90b15f792a47b07456aa0c0ad18841d3ccb39a54ea6e7f4c5ea82f8fe0be32b9e5c318e02f086fa

Download Submit
C:\Users\Admin\AppData\Roaming\EdHelp\wlessfp1.dll

Filesize
70KB

MD5
5120c44f241a12a3d5a3e87856477c13

SHA1
cd8a6ef728c48e17d570c8dc582ec49e17104f6d

SHA256
fbd4b6011d3d1c2af22827ca548ba19669eef31173d496e75f064ef7a884431c

SHA512
67c0e718368e950d42f007d6a21c6f903b084d6514f777b86aab3111ffe3be995949674276081c0281139a0b39119b84630a0ac341d4ae78677ac8346f371ae1

Download Submit
memory/2064-50-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp

Filesize
2.0MB

Download
memory/2064-51-0x0000000076AA2000-0x0000000076AA4000-memory.dmp

Filesize
8KB

Download
memory/2064-52-0x0000000076A90000-0x0000000076ECC000-memory.dmp

Filesize
4.2MB

Download
memory/2064-49-0x0000000076A90000-0x0000000076ECC000-memory.dmp

Filesize
4.2MB

Download
memory/2064-53-0x0000000076A90000-0x0000000076ECC000-memory.dmp

Filesize
4.2MB

Download
memory/2684-0-0x0000000000610000-0x0000000000620000-memory.dmp

Filesize
64KB

Download
memory/2684-3-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp

Filesize
2.0MB

Download
memory/2684-2-0x0000000076A90000-0x0000000076ECC000-memory.dmp

Filesize
4.2MB

Download
memory/3124-55-0x0000000076A91000-0x0000000076A9F000-memory.dmp

Filesize
56KB

Download
memory/3124-57-0x00007FFEB6290000-0x00007FFEB6485000-memory.dmp

Filesize
2.0MB

Download