cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 03:14

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General

Target

cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
Size

475KB
MD5

af2c2d98cbff7a956ca7f1acdf5a0920
SHA1

1bc9bce7d2b702633f658a23ac24800ecdb0a1c5
SHA256

cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1
SHA512

c4edb20d642f3624faa4a11b0cbc2f65a2c6a90866d5bd503567609e46b0b93617957488a88985417a784fd7aaaa34fcac406926d7cd1e3937d14a57b0cbf619
SSDEEP

6144:2st9FdRTVKvAk5CMaNA64RPE59IOXqkEUrgZKQQA6s5e60VRi:PRNMHEAhRPEf5UZK1q0VRi

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/memory/1356-29-0x0000000073E00000-0x0000000073E09000-memory.dmp	acprotect
behavioral2/files/0x000a000000023b7f-28.dat	acprotect

Loads dropped DLL 10 IoCs

pid	Process
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1356-29-0x0000000073E00000-0x0000000073E09000-memory.dmp	upx
behavioral2/files/0x000a000000023b7f-28.dat	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Rapider\RapiderSetupFilesPirrit.7z	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
1356	cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe

C:\Users\Admin\AppData\Local\Temp\cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe
"C:\Users\Admin\AppData\Local\Temp\cb5deb433869d9c6fad0e50217a6e6cb29ed1fa5f923a07458fa67e1d4cfd9e1N.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\Processes.dll

Filesize
49KB

MD5
138869ba3c86d7546f8c24e424dcd114

SHA1
db7f3227a7671ac9fb2fd017eca10e390cae2a8c

SHA256
71630aea3eef367f9a88bafb6ad3511a3bc7dcc4995e9eb84b09f8f777b22d65

SHA512
85a94b8fc6e0497a21a4d982e62405725b4d18a0a3c65f5f58b40e93bedd8bea5103f6ac9baff7bd3c93d4f08e0eb24f2c4e0e24dc346c231b87deeb725e1230

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\banner.bmp

Filesize
150KB

MD5
0bb618f2053658c65c359b64ba3cf2e2

SHA1
0b3a6d60a11d04c0e4fc84229399e96c20c1c5b8

SHA256
e71e763d2c54482c9a08e114ee658ea97af019f3af00b3498ae0eda245e3a549

SHA512
f4f8ed1abb82b6cd1f3fa5e0cc06ddef61677985f6b501360d188a5bf3c6fd9fabf2f54c322acb72eb7c8c32f835331dc2e4a2acc2c8f167a6f70a13286db738

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\inetc.dll

Filesize
20KB

MD5
e541458cfe66ef95ffbea40eaaa07289

SHA1
caec1233f841ee72004231a3027b13cdeb13274c

SHA256
3bce87b66d9272c82421920c34b0216e12c57a437d1955c36f23c74c1a01d420

SHA512
0bf6313e4cb7bbdcfba828fb791540b630adc58c43aa4b5ba77790367d0f34f76077cd84cc62e2a2c98c788a88547f32a11e549873d172c5aa2753124847cd0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\nsDialogs.dll

Filesize
9KB

MD5
c10e04dd4ad4277d5adc951bb331c777

SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu7820.tmp\nsRichEdit.dll

Filesize
5KB

MD5
02f1858b3131ffc3fc5e3a5391d3a489

SHA1
454a6d749cf55ff990bd9f57941aca9d1f1674f6

SHA256
f00bd6d3e7c7b8e8ad18b7dc6275fb80cc720fb164200a6506f50f6e66998b12

SHA512
8147fa8014a5065f4fed7de1fbb9c2ee2c1b94d63596f7bbcf6821ecd41a73d25ebdfa1e71ca74d7598cba063042b6dfcaf050a23d0c855a7b6fbc94147ab41b

Download Submit
memory/1356-29-0x0000000073E00000-0x0000000073E09000-memory.dmp

Filesize
36KB

Download
memory/1356-41-0x0000000003AF0000-0x0000000003B01000-memory.dmp

Filesize
68KB

Download