7886aade8eadc68c1081dc2419c0f73fdeae1769719f9e913c2fcacc35955991

General

Target

d40d59b1ec9e2cdc48978a48f862bab5.exe
Size

3.9MB
MD5

d40d59b1ec9e2cdc48978a48f862bab5
SHA1

6c3b1b4cf58bfff680e378417ffb05f0f9026324
SHA256

7886aade8eadc68c1081dc2419c0f73fdeae1769719f9e913c2fcacc35955991
SHA512

d0483de841a452e87cd25e48af8881b9a1d8b297e70c2f42d98e5e357d918db7138048f72f6331ca45c0c50f9b653bf4ebdee9814621aed9ac50beeffba8a452
SSDEEP

98304:VCgbHrSa1ixUl1mcakcibiqhAzvN5wxJccakcibiqhaFZUFZmh49TUXcakcibiqn:VzbLSwfmdlirUNSOdlir8zwtTUXdlirB

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2228	d40d59b1ec9e2cdc48978a48f862bab5.exe

Executes dropped EXE 1 IoCs

pid	Process
2228	d40d59b1ec9e2cdc48978a48f862bab5.exe

Loads dropped DLL 1 IoCs

pid	Process
2264	d40d59b1ec9e2cdc48978a48f862bab5.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2264-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000d0000000122a8-11.dat	upx
behavioral1/memory/2264-16-0x0000000023590000-0x00000000237EC000-memory.dmp	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
2648	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	d40d59b1ec9e2cdc48978a48f862bab5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	d40d59b1ec9e2cdc48978a48f862bab5.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	d40d59b1ec9e2cdc48978a48f862bab5.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	d40d59b1ec9e2cdc48978a48f862bab5.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2264	d40d59b1ec9e2cdc48978a48f862bab5.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2264	d40d59b1ec9e2cdc48978a48f862bab5.exe
2228	d40d59b1ec9e2cdc48978a48f862bab5.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2228	2264	d40d59b1ec9e2cdc48978a48f862bab5.exe	29
PID 2264 wrote to memory of 2228	2264	d40d59b1ec9e2cdc48978a48f862bab5.exe	29
PID 2264 wrote to memory of 2228	2264	d40d59b1ec9e2cdc48978a48f862bab5.exe	29
PID 2264 wrote to memory of 2228	2264	d40d59b1ec9e2cdc48978a48f862bab5.exe	29
PID 2228 wrote to memory of 2648	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	30
PID 2228 wrote to memory of 2648	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	30
PID 2228 wrote to memory of 2648	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	30
PID 2228 wrote to memory of 2648	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	30
PID 2228 wrote to memory of 2744	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	32
PID 2228 wrote to memory of 2744	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	32
PID 2228 wrote to memory of 2744	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	32
PID 2228 wrote to memory of 2744	2228	d40d59b1ec9e2cdc48978a48f862bab5.exe	32
PID 2744 wrote to memory of 2696	2744	cmd.exe	34
PID 2744 wrote to memory of 2696	2744	cmd.exe	34
PID 2744 wrote to memory of 2696	2744	cmd.exe	34
PID 2744 wrote to memory of 2696	2744	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe
"C:\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe
  C:\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe" /TN 6ek6uOO9da42 /F
    3⤵
    - Creates scheduled task(s)
    PID:2648
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN 6ek6uOO9da42 > C:\Users\Admin\AppData\Local\Temp\KF3aKn.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN 6ek6uOO9da42
      4⤵
      PID:2696

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\KF3aKn.xml

Filesize
1KB

MD5
d78dab1c724e29a2149e17073103a44f

SHA1
d44bf90e08cbb13c2594bb6c5d39f33cff8244f1

SHA256
0a2b77852730f1b242d718c17a23c9b1c82b4e2f4abb64b3eaf30b893bcae9e2

SHA512
46096a8248783448a873b399f9975db7eb5b42777ed7f7318958bba39e31130792857fb33167d2f91ba3d721bb58e14e1b37844e4655f29cbed4c9363f8c9ab9

Download Submit
\Users\Admin\AppData\Local\Temp\d40d59b1ec9e2cdc48978a48f862bab5.exe

Filesize
3.9MB

MD5
6d377a6bc268fa95c83f8afdbac4739c

SHA1
d41e942b537df3477a9e19c65739403ab947d6d5

SHA256
c0619d47d38eaa4bc6679148f67fa1c54dce5bfd224083fd22864d13e2a38604

SHA512
ee79f1b603bd33fc5f549bd7e21056106e7c76b7857e5d0246fba4e467e8f53187ec7c2f647fd3dd1215b10917f762bd4379a1f079cf11af6b7bb281891e5bf0

Download Submit
memory/2228-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2228-21-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/2228-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2228-31-0x00000000002B0000-0x000000000031B000-memory.dmp

Filesize
428KB

Download
memory/2228-45-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2264-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2264-2-0x0000000000350000-0x00000000003CE000-memory.dmp

Filesize
504KB

Download
memory/2264-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2264-16-0x0000000023590000-0x00000000237EC000-memory.dmp

Filesize
2.4MB

Download
memory/2264-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads