MALICIOUS — 2be7fdccdd4791a47af2814cc4e0f506b4860b89e32e4310fa40cf1edab618f5

MALICIOUS — 2be7fdccdd4791a47af2814cc4e0f506b4860b89e32e4310fa40cf1edab618f5 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Lmir family. 6 of 56 detection engines flagged it, exhibiting 5 ATT&CK techniques.

Identification

SHA-256: 2be7fdccdd4791a47af2814cc4e0f506b4860b89e32e4310fa40cf1edab618f5
SHA-1: da0c206b8b21fc685a435d661bbc7084053e673e
MD5: d464d73942faf7520595d8446688bfe9
imphash: aae410db5a351d384de2e35faf59497e
ssdeep: 3072:rAs9EjdgAnEFJjJgbhDzjJkSnGH6aqjjdos+HozLr83qHq/cB9FtQTkJsHahoSXP:rajdMJyFRe6azHqTGXHaeaErOcX2CRM
TLSH: T13F469E7A176F7717E2B7C62818009BAE4063F5AA007D64C922E3857DE3FFC1BA650149
Submitted as: 2be7fdccdd4791a47af2814cc4e0f506b4860b89e32e4310fa40cf1edab618f5
File type: pe · Size: 293830 bytes
Verdict: malicious (100/100) · Family: Lmir

Detections (6 of 56 engines)

capa (capabilities): capability:collection/keylog
ClamAV (daily): Win.Trojan.Lmir-22
YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
Microsoft Defender: Virus:Win32/Viking.MR
Emsisoft (Emergency Kit): Dropped:Generic.Delf.Lmir.2EC949F5
Kaspersky (KVRT): Trojan-GameThief.Win32.Lmir.gen

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 14 weighted signals:

ClamAV (daily) flagged Win.Trojan.Lmir-22 (rule Win.Trojan.Lmir-22) - engine signal, weight 0.90, confidence 0.95
1 behavioral detection(s) across 1 rule(s): Registry Run Key Persistence [high] (rule tl-run-key) - dynamic signal, weight 0.60, confidence 0.90
Microsoft Defender flagged Virus:Win32/Viking.MR (rule Virus:Win32/Viking.MR) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Dropped:Generic.Delf.Lmir.2EC949F5 (rule Dropped:Generic.Delf.Lmir.2EC949F5) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged Trojan-GameThief.Win32.Lmir.gen (rule Trojan-GameThief.Win32.Lmir.gen) - engine signal, weight 0.55, confidence 0.85
YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
Observed at runtime: Registry Run Key Persistence (T1547.001) (rule Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90
capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
Dropped 56 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

38418 behavior events · 2 ATT&CK techniques · 58 dropped files.

Dropped files

C:\Program Files\LibreOffice\program\gengal.exe - 5fc0e2d0590fa99288cc546c342c497e97986fae0cdf2ae5c848f2e8484cbb81
C:\Windows\SOS.exe - fd7d2c06ed0ce133bc5cef18b6bf026dc636e05381d4d38152237a058761688a
C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_acro.exe - b8a9d5807917687ab25ef2c5759f7f1520fda63f734924b93c86e5524d0e7f68
C:\Program Files\7-Zip\Uninstall.exe - 7529d494d8cab87a4e5eb88873db3eb6037d35835800580e445050727deaddc5
C:\Program Files\Adobe\Acrobat DC\Acrobat\NGL\cefWorkflow\adobe_licensing_wf_helper_acro.exe - 377693e2ca6eefba36f61373194f572541a409cb10808b8c71d52897a6df3e8f
bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5 - bd115a575e86e61cea9136c5a2c47e090ba484dc2dee8b51a34111bb094266d5
C:\Program Files\Adobe\Acrobat DC\Acrobat\plug_ins\pi_brokers\32BitMAPIBroker.exe - 665d3ebf4ad91f9a553efe9126066647bf248bf2ae6fd086eb9d3aefcb3ec4f1
C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\jfr.exe - 08d882783e150b59d8232b9557793102e24ef35466a60a5561805b5083370801
C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\rmiregistry.exe - 1779a1925e4861fd6f096c87d880672c76bf70f87f41a662218779eefca0bdab
C:\Program Files\Adobe\Acrobat DC\Acrobat\AcrobatInfo.exe - d87ae614a73c2563e268fbabdbb7eb28a314f1eaffab2ef024a8c0b49aadd0c2
C:\Program Files\Adobe\Acrobat DC\Acrobat\x86\Acrobat\Acrobat.exe - 698f79937dc7b693633e00453acea137673a666e8b98c796d14fb8a41df1fdac
C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\jrunscript.exe - d02b0d5f60248f7481b86b83578f6aacaeef687976fcba7a17ed6a40115e3af6
C:\Program Files\Adobe\Acrobat DC\Acrobat\OSSLLibs\AdobeFips.exe - ad88b70dd0482e3dc5eedafc38fedef8c5db8070378c13e146840e567eb91e73
C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\ktab.exe - 20a7d28872e87702b4917e09a67a0ae0b9ac603ec80d6a1237031822ce29ee24
C:\Program Files\Adobe\Acrobat DC\Acrobat\AcroBroker.exe - 7ab807b2f85d1de86a4ddbdc9efffe045c74d75668f9e7428999e863a062507b

Embedded URLs

http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/

Embedded domains

crl.microsoft.com
www.microsoft.com
x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

52.182.143.212
4.230.171.124
172.215.188.225
4.144.132.114
74.179.77.204
74.179.77.164
51.132.193.104
135.232.92.137
52.110.12.24
52.110.12.21
52.148.114.188
72.145.35.99

File paths

X:\:`:d:h:l:p:t:x:

More Lmir samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report