def365ca4816c8d33a32a6ccf7632a875c77672c2c148d6720e8b26f66e5eec6

Resubmissions

09-04-2024 13:50

240409-q5ca5abh9y 10

09-04-2024 13:50

09-04-2024 13:50

09-04-2024 13:50

28-08-2023 01:46

Analysis

max time kernel
1795s
max time network
1728s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
09-04-2024 13:50

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General

Target

d151ec74b0a409363d9401eeb348efaa.exe
Size

7.8MB
MD5

d151ec74b0a409363d9401eeb348efaa
SHA1

36aefe3ff9c3f0d0318288259b2b7473855972fd
SHA256

def365ca4816c8d33a32a6ccf7632a875c77672c2c148d6720e8b26f66e5eec6
SHA512

053d850ef72a40d11735f927bf17f6df542eba622895c3a61c9294d79037c67330dfe7a6b81ec50e3a2bd8612504bdbf81161aae7925be8e2612c752725022ec
SSDEEP

196608:LIRcbH4jSteTGvzxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:LdHsfuzxwZ6v1CPwDv3uFteg2EeJUO9E

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 7 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\795e6f10\tor\libcrypto-1_1.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\libssp-0.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\libevent-2-1-6.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\libgcc_s_sjlj-1.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\libwinpthread-1.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\libssl-1_1.dll	acprotect
C:\Users\Admin\AppData\Local\795e6f10\tor\zlib1.dll	acprotect

Executes dropped EXE 2 IoCs

Processes:

dllhost.exedllhost.exe

pid process

2236 dllhost.exe
1488 dllhost.exe

pid	process
2236	dllhost.exe
1488	dllhost.exe

Loads dropped DLL 17 IoCs

Processes:

d151ec74b0a409363d9401eeb348efaa.exedllhost.exedllhost.exe

pid	process
1460	d151ec74b0a409363d9401eeb348efaa.exe
1460	d151ec74b0a409363d9401eeb348efaa.exe
2236	dllhost.exe
2236	dllhost.exe
2236	dllhost.exe
2236	dllhost.exe
2236	dllhost.exe
2236	dllhost.exe
2236	dllhost.exe
1460	d151ec74b0a409363d9401eeb348efaa.exe
1488	dllhost.exe
1488	dllhost.exe
1488	dllhost.exe
1488	dllhost.exe
1488	dllhost.exe
1488	dllhost.exe
1488	dllhost.exe

UPX packed file 38 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libcrypto-1_1.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libssp-0.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libevent-2-1-6.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libgcc_s_sjlj-1.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libwinpthread-1.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\libssl-1_1.dll	upx
C:\Users\Admin\AppData\Local\795e6f10\tor\zlib1.dll	upx
behavioral1/memory/2236-32-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-33-0x0000000074780000-0x0000000074A4F000-memory.dmp	upx
behavioral1/memory/2236-34-0x0000000074CE0000-0x0000000074D29000-memory.dmp	upx
behavioral1/memory/2236-35-0x00000000746B0000-0x0000000074778000-memory.dmp	upx
behavioral1/memory/2236-36-0x00000000745A0000-0x00000000746AA000-memory.dmp	upx
behavioral1/memory/2236-40-0x0000000074C50000-0x0000000074CD8000-memory.dmp	upx
behavioral1/memory/2236-41-0x00000000744D0000-0x000000007459E000-memory.dmp	upx
behavioral1/memory/2236-42-0x0000000074D80000-0x0000000074DA4000-memory.dmp	upx
behavioral1/memory/2236-51-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-52-0x0000000074780000-0x0000000074A4F000-memory.dmp	upx
behavioral1/memory/2236-54-0x00000000746B0000-0x0000000074778000-memory.dmp	upx
behavioral1/memory/2236-68-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-77-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-79-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-87-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/2236-95-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/1460-103-0x0000000004720000-0x0000000004B24000-memory.dmp	upx
behavioral1/memory/1488-113-0x0000000074CE0000-0x0000000074D29000-memory.dmp	upx
behavioral1/memory/1488-112-0x0000000074780000-0x0000000074A4F000-memory.dmp	upx
behavioral1/memory/1488-114-0x00000000746B0000-0x0000000074778000-memory.dmp	upx
behavioral1/memory/1488-116-0x00000000745A0000-0x00000000746AA000-memory.dmp	upx
behavioral1/memory/1488-117-0x0000000001000000-0x0000000001404000-memory.dmp	upx
behavioral1/memory/1488-118-0x0000000074C50000-0x0000000074CD8000-memory.dmp	upx
behavioral1/memory/1488-119-0x0000000074780000-0x0000000074A4F000-memory.dmp	upx
behavioral1/memory/1488-121-0x0000000074CE0000-0x0000000074D29000-memory.dmp	upx
behavioral1/memory/1488-123-0x00000000746B0000-0x0000000074778000-memory.dmp	upx
behavioral1/memory/1488-125-0x00000000745A0000-0x00000000746AA000-memory.dmp	upx
behavioral1/memory/1488-129-0x00000000744D0000-0x000000007459E000-memory.dmp	upx
behavioral1/memory/1488-131-0x0000000074D80000-0x0000000074DA4000-memory.dmp	upx
behavioral1/memory/1460-150-0x0000000004720000-0x0000000004B24000-memory.dmp	upx

Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.

Proxy
T1090

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

d151ec74b0a409363d9401eeb348efaa.exe

pid	process
1460	d151ec74b0a409363d9401eeb348efaa.exe
1460	d151ec74b0a409363d9401eeb348efaa.exe
1460	d151ec74b0a409363d9401eeb348efaa.exe
1460	d151ec74b0a409363d9401eeb348efaa.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d151ec74b0a409363d9401eeb348efaa.exe

description	pid	process
Token: SeDebugPrivilege	1460	d151ec74b0a409363d9401eeb348efaa.exe
Token: SeShutdownPrivilege	1460	d151ec74b0a409363d9401eeb348efaa.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

d151ec74b0a409363d9401eeb348efaa.exe

pid process

1460 d151ec74b0a409363d9401eeb348efaa.exe
1460 d151ec74b0a409363d9401eeb348efaa.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d151ec74b0a409363d9401eeb348efaa.exe

description	pid	process	target process
PID 1460 wrote to memory of 2236	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 2236	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 2236	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 2236	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 1488	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 1488	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 1488	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe
PID 1460 wrote to memory of 1488	1460	d151ec74b0a409363d9401eeb348efaa.exe	dllhost.exe

C:\Users\Admin\AppData\Local\Temp\d151ec74b0a409363d9401eeb348efaa.exe
"C:\Users\Admin\AppData\Local\Temp\d151ec74b0a409363d9401eeb348efaa.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1460

C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe
"C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe" -f torrc
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2236

C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe
"C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe" -f torrc
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1488

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Proxy

T1090

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\795e6f10\tor\data\cached-microdesc-consensus.tmp
Filesize
2.6MB

MD5
f6830fcf6326c3f2f06bc27cd853799b

SHA1
1d7e3413e3821bbbbdb4c71246b5d58c26da8efb

SHA256
52c4b2d620a115c96d3e3b390f7d0a19695cff31e5f522c6a1bcff554c0a016a

SHA512
6ad3ce744073ba77902a5d4a4a762d0e335d99a7e602e24a5c7941c8f421fe92ba13a0cc7e81300dcec0179cc919d4fc72e993823ce4e066d2d96a6496822c1e

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\data\cached-microdescs.new
Filesize
5.5MB

MD5
54c28b5fd417928c3d23afcd5ff0e0a0

SHA1
88d6389aff1aba6abf3fb47ba0e1b4bb0ecb6113

SHA256
0b2b997304bc57a6f0f87713056b70a4e397987304dc11978305e968ae5a7e69

SHA512
a6a1cac1ac4c1e8f982604c3002909cd8e4fc050821789ce77fef170149cf625c6f8f6a5e1d1477ee579c1998cae18ddcce2543325234c58511ddca3042adf8a

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\dllhost.exe
Filesize
973KB

MD5
5cfe61ff895c7daa889708665ef05d7b

SHA1
5e58efe30406243fbd58d4968b0492ddeef145f2

SHA256
f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5

SHA512
43b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libcrypto-1_1.dll
Filesize
1.7MB

MD5
2384a02c4a1f7ec481adde3a020607d3

SHA1
7e848d35a10bf9296c8fa41956a3daa777f86365

SHA256
c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369

SHA512
1ac74dd2d863acd7415ef8b9490a5342865462fbabdad0645da22424b0d56f5e9c389a3d7c41386f2414d6c4715c79a6ddecb6e6cff29e98319e1fd1060f4503

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libevent-2-1-6.dll
Filesize
366KB

MD5
099983c13bade9554a3c17484e5481f1

SHA1
a84e69ad9722f999252d59d0ed9a99901a60e564

SHA256
b65f9aa0c7912af64bd9b05e9322e994339a11b0c8907e6a6166d7b814bda838

SHA512
89f1a963de77873296395662d4150e3eff7a2d297fb9ec54ec06aa2e40d41e5f4fc4611e9bc34126d760c9134f2907fea3bebdf2fbbd7eaddad99f8e4be1f5e2

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libgcc_s_sjlj-1.dll
Filesize
286KB

MD5
b0d98f7157d972190fe0759d4368d320

SHA1
5715a533621a2b642aad9616e603c6907d80efc4

SHA256
2922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5

SHA512
41ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libssl-1_1.dll
Filesize
439KB

MD5
c88826ac4bb879622e43ead5bdb95aeb

SHA1
87d29853649a86f0463bfd9ad887b85eedc21723

SHA256
c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f

SHA512
f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libssp-0.dll
Filesize
88KB

MD5
2c916456f503075f746c6ea649cf9539

SHA1
fa1afc1f3d728c89b2e90e14ca7d88b599580a9d

SHA256
cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6

SHA512
1c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\libwinpthread-1.dll
Filesize
188KB

MD5
d407cc6d79a08039a6f4b50539e560b8

SHA1
21171adbc176dc19aaa5e595cd2cd4bd1dfd0c71

SHA256
92cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e

SHA512
378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\torrc
Filesize
157B

MD5
eebf3cf47a1beca7d42881292f826fcc

SHA1
a37799483175f02dc9913f25389c574c13996164

SHA256
9e45d5a6d2715a70dc3783af1e049de4defe98c2cc574d6ec8e0c1539874d6d7

SHA512
4157e0f3d73f8c39fb93e0f80f01ba2a83fd20863fe10078fc75d061e19798850f34c9053bd0449c5c6b508682cfa5b8c505fe085e30b46d18305396389e2800

Download Submit
C:\Users\Admin\AppData\Local\795e6f10\tor\zlib1.dll
Filesize
52KB

MD5
add33041af894b67fe34e1dc819b7eb6

SHA1
6db46eb021855a587c95479422adcc774a272eeb

SHA256
8688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183

SHA512
bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa

Download Submit
memory/1460-31-0x0000000003B00000-0x0000000003F04000-memory.dmp

Filesize
4.0MB

Download
memory/1460-78-0x0000000003B00000-0x0000000003F04000-memory.dmp

Filesize
4.0MB

Download
memory/1460-76-0x0000000003B00000-0x0000000003F04000-memory.dmp

Filesize
4.0MB

Download
memory/1460-103-0x0000000004720000-0x0000000004B24000-memory.dmp

Filesize
4.0MB

Download
memory/1460-150-0x0000000004720000-0x0000000004B24000-memory.dmp

Filesize
4.0MB

Download
memory/1488-114-0x00000000746B0000-0x0000000074778000-memory.dmp

Filesize
800KB

Download
memory/1488-113-0x0000000074CE0000-0x0000000074D29000-memory.dmp

Filesize
292KB

Download
memory/1488-131-0x0000000074D80000-0x0000000074DA4000-memory.dmp

Filesize
144KB

Download
memory/1488-129-0x00000000744D0000-0x000000007459E000-memory.dmp

Filesize
824KB

Download
memory/1488-125-0x00000000745A0000-0x00000000746AA000-memory.dmp

Filesize
1.0MB

Download
memory/1488-123-0x00000000746B0000-0x0000000074778000-memory.dmp

Filesize
800KB

Download
memory/1488-121-0x0000000074CE0000-0x0000000074D29000-memory.dmp

Filesize
292KB

Download
memory/1488-119-0x0000000074780000-0x0000000074A4F000-memory.dmp

Filesize
2.8MB

Download
memory/1488-118-0x0000000074C50000-0x0000000074CD8000-memory.dmp

Filesize
544KB

Download
memory/1488-117-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/1488-116-0x00000000745A0000-0x00000000746AA000-memory.dmp

Filesize
1.0MB

Download
memory/1488-112-0x0000000074780000-0x0000000074A4F000-memory.dmp

Filesize
2.8MB

Download
memory/2236-68-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-77-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-34-0x0000000074CE0000-0x0000000074D29000-memory.dmp

Filesize
292KB

Download
memory/2236-87-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-79-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-33-0x0000000074780000-0x0000000074A4F000-memory.dmp

Filesize
2.8MB

Download
memory/2236-35-0x00000000746B0000-0x0000000074778000-memory.dmp

Filesize
800KB

Download
memory/2236-95-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-36-0x00000000745A0000-0x00000000746AA000-memory.dmp

Filesize
1.0MB

Download
memory/2236-42-0x0000000074D80000-0x0000000074DA4000-memory.dmp

Filesize
144KB

Download
memory/2236-40-0x0000000074C50000-0x0000000074CD8000-memory.dmp

Filesize
544KB

Download
memory/2236-54-0x00000000746B0000-0x0000000074778000-memory.dmp

Filesize
800KB

Download
memory/2236-52-0x0000000074780000-0x0000000074A4F000-memory.dmp

Filesize
2.8MB

Download
memory/2236-51-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download
memory/2236-41-0x00000000744D0000-0x000000007459E000-memory.dmp

Filesize
824KB

Download
memory/2236-32-0x0000000001000000-0x0000000001404000-memory.dmp

Filesize
4.0MB

Download