08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f

General

Target

08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe
Size

1.4MB
MD5

1de31b76ccdf642b341817bd9f0dc572
SHA1

7e4e646035aa3524ae793b51d2b6dd8403d54fa1
SHA256

08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f
SHA512

082632b503d9ad38b4169b83660abe03594ef94280a208c7e26fa3262611115c65ea106da840e5a96c62cf4e59938eeedc5d79726301f82dff32d3ca489d4e9a
SSDEEP

24576:E30hJ529+RipvL1SXk1QE1RGOTnIEQc4au9NgxnHNnof:EEM9+ApwXk1QE1RzsEQPaxHNI

Score

10^/10

evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	tazebama.dl_

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	tazebama.dl_

Executes dropped EXE 1 IoCs

pid	Process
2796	tazebama.dl_

Loads dropped DLL 7 IoCs

pid	Process
2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe
2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe
2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe
2380	WerFault.exe
2380	WerFault.exe
2380	WerFault.exe
2380	WerFault.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\X:	tazebama.dl_
File opened (read-only)	\??\R:	tazebama.dl_
File opened (read-only)	\??\L:	tazebama.dl_
File opened (read-only)	\??\I:	tazebama.dl_
File opened (read-only)	\??\G:	tazebama.dl_
File opened (read-only)	\??\Z:	tazebama.dl_
File opened (read-only)	\??\Y:	tazebama.dl_
File opened (read-only)	\??\W:	tazebama.dl_
File opened (read-only)	\??\T:	tazebama.dl_
File opened (read-only)	\??\N:	tazebama.dl_
File opened (read-only)	\??\E:	tazebama.dl_
File opened (read-only)	\??\U:	tazebama.dl_
File opened (read-only)	\??\P:	tazebama.dl_
File opened (read-only)	\??\M:	tazebama.dl_
File opened (read-only)	\??\K:	tazebama.dl_
File opened (read-only)	\??\H:	tazebama.dl_
File opened (read-only)	\??\V:	tazebama.dl_
File opened (read-only)	\??\S:	tazebama.dl_
File opened (read-only)	\??\Q:	tazebama.dl_
File opened (read-only)	\??\O:	tazebama.dl_
File opened (read-only)	\??\J:	tazebama.dl_

Drops autorun.inf file 1 TTPs 3 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	tazebama.dl_
File opened for modification	C:\Documents and Settings\Admin\Local Settings\Application Data\Microsoft\CD Burning\autorun.inf	tazebama.dl_
File opened for modification	F:\autorun.inf	tazebama.dl_

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\OFFICE14\EXCEL.EXE	tazebama.dl_

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2380	2796	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2796	tazebama.dl_

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2796	2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe	30
PID 2656 wrote to memory of 2796	2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe	30
PID 2656 wrote to memory of 2796	2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe	30
PID 2656 wrote to memory of 2796	2656	08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe	30
PID 2796 wrote to memory of 2380	2796	tazebama.dl_	31
PID 2796 wrote to memory of 2380	2796	tazebama.dl_	31
PID 2796 wrote to memory of 2380	2796	tazebama.dl_	31
PID 2796 wrote to memory of 2380	2796	tazebama.dl_	31

C:\Users\Admin\AppData\Local\Temp\08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe
"C:\Users\Admin\AppData\Local\Temp\08be13eb070b129b734d35fbd784331c66dc0e1cc5fc38803a64f3d25792b33f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Documents and Settings\tazebama.dl_
  "C:\Documents and Settings\tazebama.dl_"
  2⤵
  - Modifies visibility of file extensions in Explorer
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Enumerates connected drives
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2796 -s 572
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

2

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\autorun.inf

Filesize
126B

MD5
163e20cbccefcdd42f46e43a94173c46

SHA1
4c7b5048e8608e2a75799e00ecf1bbb4773279ae

SHA256
7780bee9df142a17e0457f3dcb2788b50fc2792370089335597d33719126fb7e

SHA512
e5ac0ff6b087857799ab70f68067c9dc73eeb93ccfcad87047052380b95ade3e6eb2a7d01a0f850d548a39f4b1ebb60e299d603dbe25c31b9a3585b34a0c65a8

Download Submit
C:\zPharaoh.exe

Filesize
113KB

MD5
ee78f1678873b19efa147d3a816cd245

SHA1
09413b69693ebe3f28719948138eb6d716de881d

SHA256
646fea6a4c3fa492a82214353237b7842d93c7bbaddae417ac35361bbc995923

SHA512
c7857b2a6fe33a245444284030794cda991fcc183a209bd493f9bc43d6ea991cf2c65ca9a40d126209064a8eafa93454c0887a23e73ae04d093241532efb7b7d

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3294248377-1418901787-4083263181-1000\RCXF337.tmp

Filesize
69KB

MD5
8ba404e90194c38541e324657e72f74c

SHA1
ad9fda28f95b7747579a7fbb8a18e1d1e6311a49

SHA256
8145e4c62390f9c55343cc6dadb790dc2cb9463c4f578fa57bf43f12c4720340

SHA512
1f594ebb6b970c9cb86b97d642351106a52db407c6e90db7391b50e97a1136e5ba13aeec66c9b985192c377d8c5c70d3746a00f37bcc83855fea316cf8d82362

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3294248377-1418901787-4083263181-1000\S-1-5-21-3294248377-1418901787-4083263181-1000 .exe

Filesize
113KB

MD5
6c8acf80a8f34abacfcb261a302fd164

SHA1
ffeb057a305cebd393c14aefd62011a5ce2a5274

SHA256
1a6caab739fc99d330cfaa8a5bd4e07d2089bcebb11c845ff3fa9d5526e1fe87

SHA512
812a858084bda6898266e3e6adccc92d0b23a1d304524872e31bb2dddaac1621e4001ff8739ddca659ce2f31a99fcdb8b73095d41b77979331967a1badedbff0

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3294248377-1418901787-4083263181-1000\WinrRarSerialInstall.exe

Filesize
113KB

MD5
c57cb2464074c6de35cb27d28fc1378a

SHA1
71107bcc2bb7214cf003aa5c7ce4dc393d28d583

SHA256
320e7213e4ed2e2a7cded7a2abd1201be7dcb8d47888463b27a572f3c0549db9

SHA512
e76a764fa3d0ec3339acd4ba6e3518a2e1ffd29eedf94b70d684382c01e864c058d35769de47a682af8371a40708fe76f31bb18acfd15a8dd3559f9f48c98e07

Download Submit
F:\zPharaoh.exe

Filesize
114KB

MD5
ea2470337005522959e5c28ae3235181

SHA1
ea87e67435027551280e9692a46d3ac6426898c2

SHA256
f9eed9f24a7b16bfde48ac10d5e7a2febb29e5bbe4839bcf7eff438f647ce1e6

SHA512
b403e5c83ab12ddee9cbd7a2438688feedf0f63b79ce00a9b1ef44f360f348de54b1da1aeb20644ded55b2696bae7e44bcf8f9ed10332407d0d88d76a0db7973

Download Submit
\Users\tazebama.dl_

Filesize
113KB

MD5
da9e7c04ecc6d51c518360fae33ed39f

SHA1
ae1f4557a9bee3547cf1bb199f9dd0e62f3a14eb

SHA256
2adc33844709509859908f625eb3118abceb1916abc3f881f5125ac329de6d73

SHA512
4e13dbb0a47becbb93b0d9d6cacccc9600512eac7454d28cd474e5bd6298cc3b25129c1e2ac453fd0adb6d01e5e8092866dce52a001fbf6e4b56da68c298826a

Download Submit
\Users\tazebama.dll

Filesize
32KB

MD5
b6a03576e595afacb37ada2f1d5a0529

SHA1
d598d4d0e70dec2ffa2849edaeb4db94fedcc0b8

SHA256
1707eaf60aa91f3791aa5643bfa038e9d8141878d61f5d701ebac51f4ae7aaad

SHA512
181b7cc6479352fe2c53c3630d45a839cdeb74708be6709c2a75847a54de3ffc1fdac8450270dde7174ecb23e5cb002f8ce39032429a3112b1202f3381b8918c

Download Submit
memory/2656-7-0x0000000000260000-0x0000000000278000-memory.dmp

Filesize
96KB

Download
memory/2656-13-0x0000000000260000-0x0000000000278000-memory.dmp

Filesize
96KB

Download
memory/2656-16-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/2656-14-0x0000000000416000-0x0000000000422000-memory.dmp

Filesize
48KB

Download
memory/2656-0-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/2656-88-0x0000000000400000-0x000000000054B000-memory.dmp

Filesize
1.3MB

Download
memory/2796-15-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads