c7d27dfd731d3ac9337b78fba56486885bca3648752ce0688c7f9aeb764a9c32

General

Target

bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
Size

2.0MB
MD5

bffe6ed8bd9fa288b3ecaf6999e2ce75
SHA1

8a1cc5f8b2a07aeacf9ebfe6b58badb8e7adb1dd
SHA256

c7d27dfd731d3ac9337b78fba56486885bca3648752ce0688c7f9aeb764a9c32
SHA512

68938d154537baac17dbe18c844ec0d9200d76f6af21088c1e816c647d99e102b9f286df155450771e1fc4f241ebcaec54b402a8c6f430b2de07cddef0971feb
SSDEEP

49152:0arbmvZ1Jp4hcakLz0ibq6yqhCqhV4M1AkTbWocakLz0ibq6yqh:0arSvnJWhcakcibiqhCqr40zbWocakcO

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Executes dropped EXE 1 IoCs

pid	Process
3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Loads dropped DLL 1 IoCs

pid	Process
1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1652-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000d00000001224f-11.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2676	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 3056	1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	29
PID 1652 wrote to memory of 3056	1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	29
PID 1652 wrote to memory of 3056	1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	29
PID 1652 wrote to memory of 3056	1652	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	29
PID 3056 wrote to memory of 2676	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	30
PID 3056 wrote to memory of 2676	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	30
PID 3056 wrote to memory of 2676	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	30
PID 3056 wrote to memory of 2676	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	30
PID 3056 wrote to memory of 2600	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	32
PID 3056 wrote to memory of 2600	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	32
PID 3056 wrote to memory of 2600	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	32
PID 3056 wrote to memory of 2600	3056	bffe6ed8bd9fa288b3ecaf6999e2ce75.exe	32
PID 2600 wrote to memory of 2580	2600	cmd.exe	34
PID 2600 wrote to memory of 2580	2600	cmd.exe	34
PID 2600 wrote to memory of 2580	2600	cmd.exe	34
PID 2600 wrote to memory of 2580	2600	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
"C:\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
  C:\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3056
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe" /TN 5xzkGEJ1bdbc /F
    3⤵
    - Creates scheduled task(s)
    PID:2676
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN 5xzkGEJ1bdbc > C:\Users\Admin\AppData\Local\Temp\xxbhYYUOF.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2600
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN 5xzkGEJ1bdbc
      4⤵
      PID:2580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\xxbhYYUOF.xml

Filesize
1KB

MD5
efa918c28463cea2ce13040632b1f441

SHA1
5f105499a2ff77c3031900818c159ddec19d15ce

SHA256
e13e14a0f213a64c7eb9a9d282e9c1063246e86ac456604947b4d410356a4a19

SHA512
aae12930432f8a5ccbed704644589d2b931113873d970729698b491a72ca637d7351067fff70b4686cb87a890027aa61314aa5a8707123f7621077acccdd38a7

Download Submit
\Users\Admin\AppData\Local\Temp\bffe6ed8bd9fa288b3ecaf6999e2ce75.exe

Filesize
64KB

MD5
3c4c165ce47f30bac20719903f5c0b3b

SHA1
bf7d769b4bce30ce0250061bb88a8db622053241

SHA256
72edc1d676f2524f47c8f0e1cc14167a0da2e9f2d731ab96e171e573752b28e6

SHA512
8a95a9a364b448d37b08d91829f05597eb97552cd74b65445dcc9bcc402a4a7d3db7852930e59d09b604831ed0d8d03c9f796053e50efad46e4dfd227c47cafe

Download Submit
memory/1652-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1652-3-0x00000000001B0000-0x000000000022E000-memory.dmp

Filesize
504KB

Download
memory/1652-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1652-17-0x0000000023300000-0x000000002355C000-memory.dmp

Filesize
2.4MB

Download
memory/1652-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3056-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3056-21-0x0000000000370000-0x00000000003EE000-memory.dmp

Filesize
504KB

Download
memory/3056-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3056-28-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/3056-53-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads