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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06/11/2022, 10:16 UTC
Static task
static1
Behavioral task
behavioral1
Sample
85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe
Resource
win10v2004-20220812-en
General
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Target
85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe
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Size
790KB
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MD5
2217f5355683346c04124290920e1ea0
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SHA1
89e8d91986793a6f9cfb02932045bf1e62e6a4ce
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SHA256
85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262
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SHA512
6e76af4c851801c9bf4f799162fd78d0ecfde951265177343a055e5a940306a1975c353aa62a44baaa5e4c3f11968ca25212eab4d27e7cd3d6fb90cc94a19ac3
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SSDEEP
12288:YSP2Vu2On5XQlE983JNsUDvlkd73hS3n8H5PGFAyG/Q7wv+lR://2On5XakphS305P4An/9+
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeDebugPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: 33 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe Token: SeIncBasePriorityPrivilege 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe 1944 85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe"C:\Users\Admin\AppData\Local\Temp\85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe"1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1944
Network
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Remote address:8.8.8.8:53Requestapi.v2.secdls.comIN AResponseapi.v2.secdls.comIN A127.0.0.1
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Remote address:8.8.8.8:53Requeststaticrr.cloudbox04.comIN AResponse
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Remote address:8.8.8.8:53Requeststaticrr.sslsecure1.comIN AResponsestaticrr.sslsecure1.comIN A193.166.255.171
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193.166.255.171:80staticrr.sslsecure1.com85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe152 B 3
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8.8.8.8:53api.v2.secdls.comdns85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe63 B 79 B 1 1
DNS Request
api.v2.secdls.com
DNS Response
127.0.0.1
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8.8.8.8:53staticrr.cloudbox04.comdns85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe69 B 142 B 1 1
DNS Request
staticrr.cloudbox04.com
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8.8.8.8:53staticrr.sslsecure1.comdns85034d5dfa0c970731da540556187fdbc6989058c23a3cfce67ba7c972bbb262.exe69 B 85 B 1 1
DNS Request
staticrr.sslsecure1.com
DNS Response
193.166.255.171
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
537KB
MD5ff7eef4dfcc3c54deb1bb962d39b5ad9
SHA17125758b5088e41160ae6d04a30ed20b842fdc7b
SHA25665534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9
SHA512e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142
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Filesize
537KB
MD5ff7eef4dfcc3c54deb1bb962d39b5ad9
SHA17125758b5088e41160ae6d04a30ed20b842fdc7b
SHA25665534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9
SHA512e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142