guloader | 8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbf

General

Target

8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
Size

235KB
MD5

9c47da2eaf8817c64de9cb8f51cb76d1
SHA1

f6401703f4daf98b106ef34d262c8e3f9bf7f4a5
SHA256

8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbf
SHA512

8b36090784316f58da10d5a115076f8a7de12fc39af117dab8abb29dfa60f5d8505d0d60857741a513d4ba2136beca1f5440365c7df6c7db562282400f2e1251
SSDEEP

6144:fqjIAZnS7kEw+IZKoOHk121yf6g8HzAt+u868L:KLnS7ijsxk1QykTe2N

Score

10^/10

guloader lokibot downloader spyware stealer trojan

Malware Config

Extracted

Family

lokibot

C2

http://87.121.47.132/size/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
trojan spyware stealer lokibot

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Loads dropped DLL 1 IoCs

pid	Process
2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs

pid	Process
2944	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
2944	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
2944	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2628 set thread context of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f00000053000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2944	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2944	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28
PID 2628 wrote to memory of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28
PID 2628 wrote to memory of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28
PID 2628 wrote to memory of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28
PID 2628 wrote to memory of 2944	2628	8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe"
1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Users\Admin\AppData\Local\Temp\8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\8ccb5dc4ee7dbe6c28d9b26670ebd57269e8d982c35f9098ebeb5bdd4abc2fbfexe_JC.exe"
  2⤵
  - Checks QEMU agent file
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Modifies system certificate store
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\CabD193.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD1C5.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4219371764-2579186923-3390623117-1000\0f5007522459c86e95ffcc62f32308f1_a858d4fe-e318-4442-a90a-f02c78216cd3

Filesize
46B

MD5
d898504a722bff1524134c6ab6a5eaa5

SHA1
e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

SHA256
878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

SHA512
26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4219371764-2579186923-3390623117-1000\0f5007522459c86e95ffcc62f32308f1_a858d4fe-e318-4442-a90a-f02c78216cd3

Filesize
46B

MD5
c07225d4e7d01d31042965f048728a0a

SHA1
69d70b340fd9f44c89adb9a2278df84faa9906b7

SHA256
8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

SHA512
23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

Download Submit
\Users\Admin\AppData\Local\Temp\nst7DD8.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/2628-71-0x0000000074F70000-0x0000000074F76000-memory.dmp

Filesize
24KB

Download
memory/2628-70-0x0000000003710000-0x000000000532F000-memory.dmp

Filesize
28.1MB

Download
memory/2628-67-0x0000000003710000-0x000000000532F000-memory.dmp

Filesize
28.1MB

Download
memory/2628-68-0x0000000077A50000-0x0000000077BF9000-memory.dmp

Filesize
1.7MB

Download
memory/2628-69-0x0000000077C40000-0x0000000077D16000-memory.dmp

Filesize
856KB

Download
memory/2944-104-0x0000000001470000-0x000000000308F000-memory.dmp

Filesize
28.1MB

Download
memory/2944-75-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/2944-72-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/2944-131-0x0000000001470000-0x000000000308F000-memory.dmp

Filesize
28.1MB

Download
memory/2944-132-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/2944-133-0x0000000001470000-0x000000000308F000-memory.dmp

Filesize
28.1MB

Download
memory/2944-139-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/2944-74-0x0000000077A50000-0x0000000077BF9000-memory.dmp

Filesize
1.7MB

Download
memory/2944-73-0x0000000001470000-0x000000000308F000-memory.dmp

Filesize
28.1MB

Download
memory/2944-165-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download

Analysis

Sharing