xmrig | 2026-10-25_a8c112db752417347d4095ef33dc6bba_amadey_cobalt-strike_coinminer_glassworm_poet-rat_smoke-loader_vidar

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General

Target
2026-10-25_a8c112db752417347d4095ef33dc6bba_amadey_cobalt-strike_coinminer_glassworm_poet-rat_smoke-loader_vidar
Size 8.3MB
Sample261026-vcvdfsbe47
SHA256 b5f6f686ff875f00a611a3f46e9fd42447a46aa989a2e65a1cdf96150fbb8372
MD5 a8c112db752417347d4095ef33dc6bba
SHA1 b35898f97bd5394247f436038316f28431ce7c2f
SHA512 6f7097346990b893ed8441caee1516f2066d9f98aecb805280ead73c066d72d4cf75e1581bf423e37ec3018104649c8a6be1ce63eba816968c85e045fb6af880
SSDEEP 98304:MemTLkNdfE0pZba56utgpPFotBER/mQ32lU1:v+D56utgpPF8u/71
TLSH
T137965C41EDAB05F2EB8712308CB74E5F633372190335EAC3DA650A6FE9176E46A36741
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

miner upx 0 xmrig trojan backdoor cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

http://ns7.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books
http://ns8.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books
http://ns9.softline.top:443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books

Attributes

access_type
512
beacon_type
256
create_remote_thread
768
crypto_scheme
256
host
ns7.softline.top,ns8.softline.top,ns9.softline.top
http_header1
AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAUSG9zdDogd3d3LmFtYXpvbi5jb20AAAAHAAAAAAAAAAMAAAACAAAADnNlc3Npb24tdG9rZW49AAAAAgAAAAxza2luPW5vc2tpbjsAAAABAAAALGNzbS1oaXQ9cy0yNEtVMTFCQjgyUlpTWUdKM0JES3wxNDE5ODk5MDEyOTk2AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
http_header2
AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAAAWQ29udGVudC1UeXBlOiB0ZXh0L3htbAAAAAoAAAAgWC1SZXF1ZXN0ZWQtV2l0aDogWE1MSHR0cFJlcXVlc3QAAAAKAAAAFEhvc3Q6IHd3dy5hbWF6b24uY29tAAAACQAAAApzej0xNjB4NjAwAAAACQAAABFvZT1vZT1JU08tODg1OS0xOwAAAAcAAAAAAAAABQAAAAJzbgAAAAkAAAAGcz0zNzE3AAAACQAAACJkY19yZWY9aHR0cCUzQSUyRiUyRnd3dy5hbWF6b24uY29tAAAABwAAAAEAAAADAAAABAAAAAAAAA==
http_method1
GET
http_method2
POST
maxdns
255
pipe_name
\\%s\pipe\msagent_%x
polling_time
5000
port_number
443
sc_process32
%windir%\syswow64\rundll32.exe
sc_process64
%windir%\sysnative\rundll32.exe
state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI579oVVII0cYncGonU6vTWyFhqmq8w5QwvI8qsoWeV68Ngy+MjNPX2crcSVVWKQ3j09FII28KTmoE1XFVjEXF3WytRSlDe1OKfOAHX3XYkS9LcUAy0eRl2h4a73hrg1ir/rpisNT6hHtYaK3tmH8DgW/n1XfTfbWk1MZ7cXQHWQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
unknown1
4096
unknown2
AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
uri
/N4215/adj/amzn.us.sr.aps
user_agent
Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
watermark
0

Signatures

Family: Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike
Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Cobalt Strike reflective loader 1 IoCs

Detects the reflective loader used by Cobalt Strike.

resource	yara_rule
sample	cobalt_reflective_dll

Detects Reflective DLL injection artifacts 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_ReflectiveLoader

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

XMRig Miner payload 1 IoCs

miner

resource	yara_rule
sample	xmrig

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-25_a8c112db752417347d4095ef33dc6bba_amadey_cobalt-strike_coinminer_glassworm_poet-rat_smoke-loader_vidar

File Explorer

2026-10-25_a8c112db752417347d4095ef33dc6bba_amadey_cobalt-strike_coinminer_glassworm_poet-rat_smoke-loader_vidar

.exe 8.3MB

2026-10-25_a8c112db752417347d4095ef33dc6bba_amadey_cobalt-strike_coinminer_glassworm_poet-rat_smoke-loader_vidar

SHA256 b5f6f686ff875f00a611a3f46e9fd42447a46aa989a2e65a1cdf96150fbb8372
MD5 a8c112db752417347d4095ef33dc6bba
SHA1 b35898f97bd5394247f436038316f28431ce7c2f
SHA512 6f7097346990b893ed8441caee1516f2066d9f98aecb805280ead73c066d72d4cf75e1581bf423e37ec3018104649c8a6be1ce63eba816968c85e045fb6af880
SSDEEP 98304:MemTLkNdfE0pZba56utgpPFotBER/mQ32lU1:v+D56utgpPF8u/71
TLSH
T137965C41EDAB05F2EB8712308CB74E5F633372190335EAC3DA650A6FE9176E46A36741
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Cobalt Strike reflective loader

Detects the reflective loader used by Cobalt Strike.
Detects Reflective DLL injection artifacts
UPX dump on OEP (original entry point)
XMRig Miner payload

miner
UPX packed file

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

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

631608

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths