MALICIOUS — 8a72fb623f07b32f9554b9b14e04275ed6246eb1948bd6a43a514eb743c232c5
MALICIOUS — 8a72fb623f07b32f9554b9b14e04275ed6246eb1948bd6a43a514eb743c232c5 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Ipamor family. 5 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8a72fb623f07b32f9554b9b14e04275ed6246eb1948bd6a43a514eb743c232c5 - SHA-1:
3fc7d209e36bfc6a8735c4cea918e996bace660a - MD5:
9bcaddd52c7c0e2fc9cd6bfe56e38069 - imphash:
1d5f0cb0f7c9a313915ec10aca0e6eea - ssdeep:
24576:GIIifqFuVIifqFu5l2M9IIifqFuVIifqFuauOWWh4f1tLeyWcRq4a:7qFiqFNqFiqFfWWhipXq - TLSH:
T1A8588CCD811B2221E2F7ED54A4188DED9003F0A870367BAD2607D57E50B6E73E9F50A9 - Submitted as: 8a72fb623f07b32f9554b9b14e04275ed6246eb1948bd6a43a514eb743c232c5
- File type: pe · Size: 1630989 bytes
- Verdict: malicious (99/100) · Family: Ipamor
Detections (5 of 56 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Malware.Ipamor-9870636-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Malware.Ipamor-9870636-0 (rule
Win.Malware.Ipamor-9870636-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 1 finding(s) attributed to the sample across 1 technique(s), e.g. RWX/private injected region in tsk_47fb3ad058 (pid 9064) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 2 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - capa (capabilities) flagged capability:collection/keylog (rule
capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://repository.certum.pl/ctnca.cer0@, http://www.certum.pl/CPS0, http://repository.certum.pl/ctnca.cer09 - static signal, weight 0.35, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
15 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- dc7a1d68b7b7364b90d73c855cedab2608618705bd78e5f4e7db60627bfc8e03 -
dc7a1d68b7b7364b90d73c855cedab2608618705bd78e5f4e7db60627bfc8e03
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- http://crl.certum.pl/ctnca.crl0k
- http://repository.certum.pl/ctnca.cer0@
- http://www.certum.pl/CPS0
- http://repository.certum.pl/ctnca.cer09
- http://crl.certum.pl/cscasha2.crl0q
- http://repository.certum.pl/cscasha2.cer0
- https://www.certum.pl/CPS0
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/windows0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- http://www.gnu.org/software/coreutils/
- http://translationproject.org/team/
- http://gnu.org/licenses/gpl.html
- http://www.gnu.org/gethelp/
- http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
- http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
- http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
- http://office.microsoft.com/0
- http://crl.thawte.com/ThawteTimestampingCA.crl0
- http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
- http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
- https://www.verisign.com/rpa
- http://csc3-2010-crl.verisign.com/CSC3-2010.crl0D
- https://www.verisign.com/rpa0
Embedded domains
- schemas.microsoft.com
- crl.certum.pl
- repository.certum.pl
- www.certum.pl
- www.microsoft.com
- crl.microsoft.com
- www.gnu.org
- translationproject.org
- gnu.org
- cygwin.com
- office.microsoft.com
- crl.thawte.com
- ts-aia.ws.symantec.com
- ts-crl.ws.symantec.com
- www.verisign.com
- csc3-2010-crl.verisign.com
- csc3-2010-aia.verisign.com
- logo.verisign.com
- crl.verisign.com
Embedded IP addresses
- 4.150.223.107
- 40.84.97.4
- 20.247.184.197
- 4.230.171.124
- 4.247.188.224
- 104.46.162.230
- 135.232.92.97
- 74.178.240.61
- 74.179.77.204
- 52.110.12.3
- 52.110.12.16
- 72.153.5.62
- 52.148.114.188
- 52.110.12.48
- 52.110.12.47
File paths
- C:\cygwin64\home\buildslave\r\workdir\LinkTarget\Executable\soffice_safe.pdb
- C:\Program
- d:\_Bld\10657\7994\Sources\obj\Win32\Release\EvaluationContainer.NetFX40.csproj\Microsoft.Mashup.Container.NetFX40.pdb
- C:\re\jdk7u45\229\build\windows-amd64\tmp\sun\launcher\pack200\obj64\pack200.pdb
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report